JP2011105663A - Cosmetic - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a cosmetic that is free from spreading difficulties, stickiness, greasiness, an oily film feeling and the like though containing a silicone oil to give good feelings of use. <P>SOLUTION: The cosmetic includes 100 pts.mass of a spherical fine particle of a silicone elastomer having a volume-average particle diameter of 0.1-100 μm and 0.5-25 pts.mass of a polyorganosilsesquioxane covering the surface thereof, where the silicone elastomer includes a silicone fine particle absorbable of at least 200 pts.mass, based on 100 pts.mass of the silicone elastomer, of polymethylsiloxane having viscosity at 25°C of at most 10 mm<SP>2</SP>/s. <P>COPYRIGHT: (C)2011,JPO&INPIT

Description

  The present invention relates to cosmetics.

  Conventionally, cosmetics containing silicone oil have been used for the purpose of obtaining a skin protecting effect, a softening effect, a smoothness effect, a moistening effect, and the like. However, such cosmetics have drawbacks such as heavy spread, stickiness, oily feeling, and oil film feeling. For example, Patent Document 1 proposes a cosmetic containing a composition comprising a crosslinked organopolysiloxane obtained by addition polymerization of an organohydrogenpolysiloxane and an organopolysiloxane and a low-viscosity silicone oil. This cosmetic has some of the above-mentioned drawbacks eliminated, but it is not sufficient, and there is a problem that if the silicone oil volatilizes during application to the skin, the elongation becomes heavy and then the feeling of smoothness decreases.

  On the other hand, silicone particles have been used for the purpose of imparting a feeling of use such as a smooth feeling and smoothness and extensibility to cosmetics. In particular, silicone fine particles obtained by coating silicone rubber spherical fine particles with polyorganosilsesquioxane (see Patent Document 2) have a soft touch and are not cohesive and excellent in dispersibility. Is used. However, any document does not describe silicone fine particles that have the effect of eliminating the above-described drawbacks of cosmetics containing silicone oil.

Japanese Patent Laid-Open No. 02-214775 Japanese Unexamined Patent Publication No. 07-196815

  An object of the present invention is to provide a cosmetic material having a good feeling of use without having a heavy weight, stickiness, oiliness, oil film feeling and the like even when containing a silicone oil.

As a result of intensive studies to achieve the above object, the present inventors have found that the above object can be achieved by the following cosmetics, and have made the present invention.
That is, the present invention
100 parts by mass of silicone elastomer spherical fine particles having a volume average particle size of 0.1 to 100 μm, and 0.5 to 25 parts by mass of polyorganosilsesquioxane for coating the surface thereof,
Provided is a cosmetic comprising silicone fine particles capable of absorbing at least 30 parts by mass of at least one oily substance selected from the group consisting of sebum, hydrocarbon oil and ester oil with respect to 100 parts by mass of the silicone elastomer. To do.

  Even if the cosmetic of the present invention contains silicone oil, there is no heavy weight, stickiness, oiliness, oil film feeling and the like, and the feeling of use is good.

  Hereinafter, the present invention will be described in more detail. The viscosity is a kinematic viscosity value measured with an Ostwald viscometer at 25 ° C.

  The cosmetic of the present invention contains the silicone fine particles. The cosmetics are applied to various cosmetics, and particularly preferably skin care cosmetics, makeup cosmetics, antiperspirant cosmetics, UV protective cosmetics, and other cosmetics and hair cosmetics that are externally applied to the skin. Cosmetics for external use on hair. As skin care cosmetics, for example, lotion, milky lotion, cream, cleansing, pack, oil liquid, massage fee, cosmetic liquid, beauty oil, cleaning agent, deodorant, hand cream, lip balm, wrinkle concealment and the like can be mentioned. Examples of the makeup cosmetics include makeup bases, concealers, white powders, powder foundations, liquid foundations, cream foundations, oily foundations, blushers, eye colors, eye shadows, mascaras, eye liners, eyebrows, lipsticks and the like. Examples of antiperspirant cosmetics include antiperspirant cosmetics such as roll-on type, cream type, solution type, and stick type. Examples of the UV protection cosmetic include sunscreen oil, sunscreen milky lotion, sunscreen cream and the like. Examples of hair cosmetics include shampoos, rinses, treatments, and set agents.

  Examples of the cosmetic composition of the present invention include powder, oily liquid, water-in-oil emulsion, oil-in-water emulsion, non-water emulsion, W / O / W type, O / W / O type multi-emulsion, etc. Any of these may be used. The properties of the cosmetic of the present invention include liquid, emulsion, cream, solid, paste, gel, powder, press, multilayer, mousse, spray, stick, pencil, etc. Various properties can be selected.

[Silicone fine particles]
As described above, the silicone fine particles used in the present invention have 100 parts by mass of silicone elastomer spherical fine particles having a volume average particle size of 0.1 to 100 μm and 0.5 to 25 parts by mass of polyorganosilsesquioxane covering the surface. Here, the silicone elastomer can absorb 200 parts by mass or more of polymethylsiloxane having a viscosity at 25 ° C. of 10 mm ² / s or less with respect to 100 parts by mass of the silicone elastomer. The silicone fine particles may be used alone or in combination of two or more. In the cosmetic of the present invention, the blending amount and combination of the silicone fine particles are not particularly limited. Preferably, the blending amount of the silicone fine particles is appropriately selected in the range of 0.1 to 95.0% by mass of the entire cosmetic according to the form and properties of the cosmetic to be obtained.

(Silicon elastomer spherical fine particles)
The silicone elastomer spherical fine particles whose surface is coated with polyorganosilsesquioxane in the silicone fine particles have a volume average particle size of 0.1 to 100 μm, preferably 1 to 40 μm. If the volume average particle size is less than 0.1 μm, the resulting silicone fine particles may not be smooth and smooth. When the volume average particle size is larger than 100 μm, the resulting silicone fine particles may have a feeling of smoothness and smoothness and may have a rough feeling. The volume average particle diameter is measured by a Coulter counter method. In the present specification, the term “spherical” means that not only the shape of the fine particles is a true sphere, but also the average length of the longest axis / length of the shortest axis (aspect ratio) is usually 1 to 1. It also means that it is a deformed sphere in the range of 4, preferably 1-2, more preferably 1-1.6, and even more preferably 1-1.4. The shape of the fine particles can be confirmed by observing the fine particles with an optical microscope, an electron microscope or the like.

  The silicone elastomer constituting the silicone elastomer spherical fine particles is preferably non-sticky, and its rubber hardness is preferably in the range of 5 to 90 as measured by a type A durometer defined in JIS K 6253. Preferably it is the range of 10-80. When the rubber hardness is in the range of 5 to 90, the resulting silicone fine particles are sufficiently suppressed in agglomeration and tend to be rich in fluidity, dispersibility, smoothness, smoothness and soft touch.

The silicone elastomer can absorb 200 parts by mass or more of polymethylsiloxane having a viscosity of 10 mm ² / s or less at 25 ° C. with respect to 100 parts by mass of the silicone elastomer. When the amount of polymethylsiloxane absorbed is less than 200 parts by mass, the resulting silicone fine particles tend to have a poor effect of suppressing oiliness, stickiness, and oil film sensation of cosmetics containing the polymethylsiloxane. In addition, since the absorption amount of polymethylsiloxane is preferably as large as possible, the upper limit of the absorption amount is not particularly limited.

The structure of the polymethylsiloxane may be linear, cyclic or branched. Examples of the polymethylsiloxane include dimethylpolysiloxane represented by the formula: (CH ₃ ) ₃ SiO [(CH ₃ ) ₂ SiO] _n Si (CH ₃ ) ₃ (n is a positive number satisfying 1 ≦ n ≦ 15). Examples thereof include siloxane, decamethylcyclopentasiloxane, and methylsiloxane represented by the formula: [(CH ₃ ) ₃ SiO] ₃ SiCH ₃ .

The silicone elastomer is
(A)
(A1) The following average composition formula (1):
R ¹ _a R ² _b SiO _{(4-ab) / 2} (1)
(In the formula, R ¹ is an unsubstituted or substituted monovalent hydrocarbon group having 1 to 30 carbon atoms other than the aliphatic unsaturated group, and R ² is a monovalent olefinic unsaturated group having 2 to 6 carbon atoms. A and b are positive numbers satisfying 0 <a <3, 0 <b ≦ 3 and 0.1 ≦ a + b ≦ 3, provided that the monovalent valence of 6 to 30 carbon atoms in all R ¹ (The proportion of hydrocarbon groups is less than 5 mol%.)
90 mol% or more of all siloxane units other than the siloxane unit at the molecular end is a dimethylsiloxane unit represented by the formula: — (CH ₃ ) ₂ SiO—, and has a molecular weight of 5,000 or more. An organopolysiloxane containing two monovalent olefinically unsaturated groups, wherein the amount of monovalent olefinically unsaturated groups is 0.04 mol / 100 g or less,
(A2) The dimethylsiloxane unit represented by the formula:-(CH ₃ ) ₂ SiO- represented by the above average composition formula (1), wherein 90 mol% or more of all siloxane units other than the siloxane unit at the molecular end is a molecular weight Is an organopolysiloxane having a molecular weight of 5,000 or more, containing at least three monovalent olefinically unsaturated groups in one molecule, and the amount of monovalent olefinically unsaturated groups is 0.06 mol / 100 g or less, or (A1) A combination of the component and the component (A2),
(B)
(B1) The following average composition formula (2):
R ³ _c H _d SiO _{(4-cd) / 2} (2)
Wherein R ³ is an unsubstituted or substituted monovalent hydrocarbon group having 1 to 30 carbon atoms other than an aliphatic unsaturated group, and c and d are 0 <c <3, 0 <d ≦ 3 And a positive number satisfying 0.1 ≦ c + d ≦ 3, provided that the proportion of monovalent hydrocarbon groups having 6 to 30 carbon atoms in all R ³ is less than 5 mol%.)
90 mol% or more of all siloxane units other than the siloxane unit at the molecular end is a dimethylsiloxane unit represented by the formula: — (CH ₃ ) ₂ SiO—, and has a molecular weight of 5,000 or more. An organohydrogenpolysiloxane containing hydrogen atoms bonded to two silicon atoms, wherein the amount of hydrogen atoms bonded to silicon atoms is 0.04 mol / 100 g or less,
(B2) A dimethylsiloxane unit represented by the formula:-(CH ₃ ) ₂ SiO- represented by the above average composition formula (2), wherein 90 mol% or more of all siloxane units other than the siloxane unit at the molecular end is a molecular weight Is an organohydrogenpolysiloxane having a molecular weight of 5,000 or more, a hydrogen atom bonded to at least three silicon atoms in one molecule, and an amount of hydrogen atoms bonded to the silicon atom of 0.06 mol / 100 g or less, or ( Combination of component (B1) and component (B2) (A) The number of hydrogen atoms bonded to silicon atoms in component (B) is 0.5 to 2 for one monovalent olefinically unsaturated group in component (B). And (C) a platinum group metal catalyst, provided that when component (A) is component (A1), component (B) is component (B2) or component (B1) and component (B2) Liquid silicone group that is a combination of It is preferably a cured product of the object.

Component (A) Component (A) is an organopolysiloxane containing a monovalent olefinically unsaturated group in one molecule, and the components (A1), (A2) or (A1) and (A2) Any combination of ingredients. Each of (A1) component and (A2) component may be used individually by 1 type, or may use 2 or more types together.

  The a and b are positive numbers that preferably satisfy 0 <a ≦ 2.295, 0.005 ≦ b ≦ 2.3, and 0.5 ≦ a + b ≦ 2.3.

The number of carbon atoms of R ¹ is usually 1 to 30, preferably 1 to 20, and more preferably 1 to 6. Examples of R ¹ include a methyl group, an ethyl group, a propyl group, a butyl group, a pentyl group, a hexyl group, a heptyl group, an octyl group, a decyl group, an undecyl group, a dodecyl group, a tetradecyl group, a pentadecyl group, a hexadecyl group, Heptadecyl group, octadecyl group, nonadecyl group, icosyl group, henicosyl group, docosyl group, alkyl group such as tricosyl group, tetracosyl group, triacontyl group; aryl group such as phenyl group, tolyl group, naphthyl group; benzyl group, phenethyl group, etc. An aralkyl group of: a cycloalkyl group such as a cyclopentyl group, a cyclohexyl group and a cycloheptyl group; and a part or all of the hydrogen atoms bonded to the carbon atoms of these groups are halogen atoms (a fluorine atom, a chlorine atom, a bromine atom, an iodine atom) Atoms) and acryloyloxy groups, Taku Leroy oxy group, an epoxy group, glycidoxy group, etc. monovalent hydrocarbon group substituted with one or both of the substituent group such as a carboxyl group.

The proportion of monovalent hydrocarbon groups having 6 to 30 carbon atoms in the total R ¹ is usually less than 5 mol% (0 mol% or more and less than 5 mol%), preferably 2 mol% or less (0 to 2 mol%). ). When the proportion is 5 mol% or more, the silicone fine particles obtained tend to have a reduced polymethylsiloxane absorption.

The number of carbon atoms of R ² is usually 2-6. Examples of R ² include a vinyl group, an allyl group, a propenyl group, a butenyl group, a pentenyl group, and a hexenyl group, and a vinyl group is preferred industrially.

In the organopolysiloxane of component (A), the content of the dimethylsiloxane unit represented by the formula:-(CH ₃ ) ₂ SiO- 90 mol% or more (90 to 100 mol%), preferably 95 mol% or more (95 to 100 mol%). When the content is less than 90 mol%, the silicone fine particles obtained tend to have a reduced amount of polymethylsiloxane absorbed.

In the organopolysiloxane of component (A), among the siloxane units other than the siloxane unit at the molecular end (hereinafter sometimes referred to as “siloxane unit at the non-terminal portion of the molecule”), the formula: — (CH ₃ ) ₂ SiO— Examples of the siloxane unit other than the dimethylsiloxane unit represented by: R ¹¹ ₂ SiO _2/2 unit, R ¹ R ² SiO _2/2 unit, R ² ₂ SiO _2/2 unit, R ¹ SiO _3/2 unit , R ² SiO _3/2 unit, SiO _4/2 unit (in these formulas, R ¹¹ is an unsubstituted or substituted carbon atom other than an aliphatic unsaturated group having 2 to 30, preferably 2 to 20, more preferably Is a monovalent hydrocarbon group of 2 to 6, and R ¹ and R ² are as described above.

Examples of R ¹¹ include the remaining monovalent hydrocarbon group obtained by removing an unsubstituted methyl group and a substituted methyl group from the specific examples of R ¹ .

In the organopolysiloxane of component (A), the content of siloxane units in the molecular non-terminal portion other than the dimethylsiloxane unit represented by the formula:-(CH ₃ ) ₂ SiO- is 10% of the total siloxane units in the molecular non-terminal portion. It is not more than mol% (0 to 10 mol%), preferably not more than 5 mol% (0 to 5 mol%). When the content exceeds 10 mol%, the silicone fine particles obtained tend to have a low polymethylsiloxane absorption. In particular, if the content of at least one of R ¹ SiO _3/2 units, R ² SiO _3/2 units (wherein R ¹ and R ² are as defined above) and SiO _4/2 units is large, The resulting silicone fine particles tend to have a reduced absorption of the polymethylsiloxane, so the total content of these siloxane units is 2 mol% or less (0 to 2 mol%) of the total siloxane units in the non-terminal portion of the molecule. It is preferable that

In the organopolysiloxane of component (A), examples of the siloxane unit at the molecular end include R ¹ ₃ SiO _1/2 unit, R ¹ ₂ R ² SiO _1/2 unit, and R ¹ R ² ₂ SiO _1/2 unit. , R ² ₃ SiO _1/2 units (in these formulas, R ¹ and R ² are as defined above).

  The molecular weight of the organopolysiloxane (A) is 5,000 or more, preferably 8,000 or more. When the molecular weight is less than 5,000, the resulting silicone fine particles tend to have a reduced amount of polymethylsiloxane absorbed. On the other hand, the molecular weight is preferably 200,000 or less. When the molecular weight is 200,000 or less, the viscosity of the component (A) does not become too high, and it is particularly easy to obtain silicone fine particles having a narrow particle size distribution by the production method described later.

  In the organopolysiloxane of component (A1), the amount of monovalent olefinically unsaturated groups is 0.04 mol / 100 g or less, preferably 0.02 mol / 100 g or less. In the organopolysiloxane of component (A2), the amount of monovalent olefinically unsaturated groups is 0.06 mol / 100 g or less, preferably 0.04 mol / 100 g or less. When the amount of monovalent olefinically unsaturated groups in component (A1) exceeds 0.04 mol / 100 g, the amount of monovalent olefinically unsaturated groups in component (A2) exceeds 0.06 mol / 100 g, or both In this case, the silicone fine particles obtained tend to have a low absorption amount of the polymethylsiloxane. The lower limit of the amount of the monovalent olefinically unsaturated group is not particularly limited, but in practice, the amount of the monovalent olefinically unsaturated group in the component (A1) may be, for example, 0.001 mol / 100 g or more, The amount of the monovalent olefinically unsaturated group in the component A2) may be 0.0015 mol / 100 g or more, for example.

-Component (B) Component (B) is an organohydrogenpolysiloxane containing a hydrogen atom bonded to a silicon atom (hereinafter sometimes referred to as "SiH group") in one molecule, and the above (B1) It is either a component, a component (B2) or a combination of a component (B1) and a component (B2). Each of (B1) component and (B2) component may be used individually by 1 type, or may use 2 or more types together.

  The above c and d are preferably positive numbers satisfying 0 <c ≦ 2.295, 0.005 ≦ d ≦ 2.3 and 0.5 ≦ c + d ≦ 2.3.

The number of carbon atoms of R ³ is usually 1 to 30, preferably 1 to 20, and more preferably 1 to 6. Examples of R ³ are the same as R ¹ .

The proportion of monovalent hydrocarbon groups having 6 to 30 carbon atoms in the total R ³ is usually less than 5 mol% (0 mol% or more and less than 5 mol%), preferably 2 mol% or less (0 to 2 mol%). ). When the proportion is 5 mol% or more, the silicone fine particles obtained tend to have a reduced polymethylsiloxane absorption.

In the organohydrogenpolysiloxane of component (B), the content of dimethylsiloxane units represented by the formula:-(CH ₃ ) ₂ SiO- is 90 mol% or more of all siloxane units other than siloxane units at the molecular terminals (90 -100 mol%), preferably 95 mol% or more (95-100 mol%). When the content is less than 90 mol%, the silicone fine particles obtained tend to have a reduced amount of polymethylsiloxane absorbed.

In the organohydrogenpolysiloxane of the component (B), as the siloxane unit of the non-terminal portion of the molecule other than the dimethylsiloxane unit represented by the formula: — (CH ₃ ) ₂ SiO—, for example, R ³¹ ₂ SiO _2/2 unit , R ³ HSiO _2/2 unit, H ₂ SiO _2/2 unit, R ³ SiO _3/2 unit, HSiO _3/2 unit, SiO _4/2 unit (in these formulas, R ³¹ is an aliphatic unsaturated group) Non-substituted or substituted monovalent hydrocarbon group having 2 to 30 carbon atoms, preferably 2 to 20 carbon atoms, more preferably 2 to 6 carbon atoms, and R ³ is as described above.

Examples of R ³¹ include the remaining monovalent hydrocarbon groups obtained by removing an unsubstituted methyl group and a substituted methyl group from the specific examples of R ¹ .

In the organohydrogenpolysiloxane of component (B), the content of siloxane units in the molecular non-terminal portion other than the dimethylsiloxane unit represented by the formula:-(CH ₃ ) ₂ SiO- is the total siloxane unit in the molecular non-terminal portion. Is 10 mol% or less (0 to 10 mol%), preferably 5 mol% or less (0 to 5 mol%). When the content exceeds 10 mol%, the silicone fine particles obtained tend to have a low polymethylsiloxane absorption. In particular, when the content of at least one of R ³ SiO _3/2 units, HSiO _3/2 units (wherein R ³ is as described above) and SiO _4/2 units is high, the resulting silicone fine particles Since the absorption amount of the polymethylsiloxane tends to decrease, the content of these siloxane units is preferably 2 mol% or less (0 to 2 mol%) of the total siloxane units in the non-terminal portion of the molecule. .

In the organohydrogenpolysiloxane of component (B), examples of the siloxane unit at the molecular end include R ³ ₃ SiO _1/2 units, R ³ ₂ HSiO _1/2 units, R ³ H ₂ SiO _1/2 units, H ₃ SiO _1/2 unit (in these formulas, R ³ is as defined above).

  The molecular weight of the (B) component organohydrogenpolysiloxane is 5,000 or more, preferably 8,000 or more. When the molecular weight is less than 5,000, the resulting silicone fine particles tend to have a reduced amount of polymethylsiloxane absorbed. On the other hand, the molecular weight is preferably 200,000 or less. When the molecular weight is 200,000 or less, the viscosity of the component (B) does not become too high, and it is particularly easy to obtain silicone fine particles having a narrow particle size distribution by the production method described later.

  In the organohydrogenpolysiloxane of component (B1), the amount of SiH groups is 0.04 mol / 100 g or less, preferably 0.02 mol / 100 g or less. In the organohydrogenpolysiloxane as the component (B2), the amount of SiH groups is 0.06 mol / 100 g or less, preferably 0.04 mol / 100 g or less. In the case where the amount of SiH groups in the component (B1) exceeds 0.04 mol / 100 g, the amount of SiH groups in the component (B2) exceeds 0.06 mol / 100 g, or both, the resulting silicone fine particles are polymethyl The amount of siloxane absorbed tends to decrease. Although the lower limit of the amount of SiH groups is not particularly limited, practically, the amount of SiH groups in component (B1) may be, for example, 0.001 mol / 100 g or more, and the amount of SiH groups in component (B2) is For example, it may be 0.0015 mol / 100 g or more.

  When the component (A) is the component (A1), the component (B) is the component (B2) or a combination of the component (B1) and the component (B2). That is, the combination in which the component (A) is the component (A1) and the component (B) is the component (B1) is excluded from the combination of the component (A) and the component (B) for obtaining the silicone elastomer. Is done. This is because the resulting cured elastomer is likely to be sticky.

  As described above, the blending amount of the component (B) is such that the number of SiH groups in the component (B) is 0.5 to 2 with respect to one monovalent olefinically unsaturated group in the component (A). However, the amount is preferably 0.7 to 1.5. When the component (B) in which the number of SiH groups is less than 0.5 or more than 2 is added to the liquid silicone composition, the resulting elastomer cured product tends to be sticky and has a reactive activity. It tends to be too expensive.

-Component (C) The platinum group metal catalyst of component (C) is for accelerating the addition reaction between the monovalent olefinically unsaturated group in component (A) and the SiH group in component (B). It is a catalyst. (C) A component may be used individually by 1 type, or may use 2 or more types together.

As the component (C), well-known catalysts used in hydrosilylation reactions can be mentioned. Specific examples thereof include platinum group metals such as platinum (including platinum black), rhodium and palladium; H ₂ PtCl ₄ · kH ₂ O, H ₂ PtCl ₆ · kH ₂ O, NaHPtCl ₆ · kH ₂ O, KHPtCl ₆ · kH ₂ O, Na ₂ PtCl ₆ · kH ₂ O, K ₂ PtCl ₄ · kH ₂ O, PtCl ₄ · kH ₂ O, Platinum chloride, chloroplatinic acid and chloroplatinate such as PtCl ₂ , Na ₂ HPtCl ₄ .kH ₂ O (wherein k is an integer of 0 to 6, preferably 0 or 6), alcohol Modified chloroplatinic acid (see US Pat. No. 3,220,972); complex of chloroplatinic acid and olefin (US Pat. Nos. 3,159,601 and 3,159,662) No. 3, 7 75, 452 specification); platinum group metals such as platinum black and palladium supported on a support such as alumina, silica and carbon; rhodium-olefin complex; chlorotris (triphenylphosphine) rhodium (Wilkinson catalyst) A complex of platinum chloride, chloroplatinic acid or chloroplatinate and a vinyl group-containing siloxane, particularly a vinyl group-containing cyclic siloxane;

  The compounding amount of the component (C) may be an effective amount as a hydrosilylation reaction catalyst, and the amount of the platinum group metal in the component (C) relative to the total amount of the composition is usually about 0.1 to 500 ppm in terms of mass. The amount is preferably about 0.5 to 200 ppm, more preferably about 1 to 100 ppm.

Method for producing silicone elastomer spherical fine particles Silicone elastomer spherical fine particles can be produced in the form of an aqueous dispersion by a known method. For example, a surfactant and water are added to a mixed solution of an organopolysiloxane having an olefinically unsaturated group and an organohydrogenpolysiloxane, emulsified to form an emulsion, and then added with a platinum group metal catalyst. The method of performing reaction is mentioned.

  In this method, examples of the organopolysiloxane having an olefinically unsaturated group include the component (A), and examples of the organohydrogenpolysiloxane include the component (B). Examples of the system catalyst include the component (C).

  The surfactant is not particularly limited. For example, polyoxyethylene alkyl ether, polyoxyethylene polyoxypropylene alkyl ether, polyoxyethylene alkylphenyl ether, polyethylene glycol fatty acid ester, sorbitan fatty acid ester, polyoxyethylene sorbitan Fatty acid ester, polyoxyethylene sorbite fatty acid ester, glycerin fatty acid ester, polyoxyethylene glycerin fatty acid ester, polyglycerin fatty acid ester, propylene glycol fatty acid ester, polyoxyethylene castor oil, polyoxyethylene hydrogenated castor oil, polyoxyethylene hydrogenated castor oil Fatty acid ester, polyoxyethylene alkylamine, polyoxyethylene fatty acid amide, polyoxyethylene-modified o Nonionic surfactants such as ganopolysiloxane and polyoxyethylene polyoxypropylene modified organopolysiloxane; alkyl sulfates, polyoxyethylene alkyl ether sulfates, polyoxyethylene alkyl phenyl ether sulfates, N-acyl taurates , Alkylbenzene sulfonate, polyoxyethylene alkyl phenyl ether sulfonate, α-olefin sulfonate, alkyl naphthalene sulfonate, alkyl diphenyl ether disulfonate, dialkyl sulfosuccinate, monoalkyl sulfosuccinate, polyoxyethylene alkyl Ether sulfosuccinate, fatty acid salt, polyoxyethylene alkyl ether acetate, N-acyl amino acid salt, alkenyl succinate, alkyl phosphate, polyoxyethylene Anionic surfactants such as alkyl ether phosphate, polystyrene sulfonate, naphthalene sulfonic acid formalin condensate, aromatic sulfonic acid formalin condensate, carboxylic acid polymer, styreneoxyalkylene anhydride copolymer; alkyltrimethyl Ammonium salt, dialkyldimethylammonium salt, polyoxyethylenealkyldimethylammonium salt, dipolyoxyethylenealkylmethylammonium salt, tripolyoxyethylenealkylammonium salt, alkylbenzyldimethylammonium salt, alkylpyridium salt, monoalkylamine salt, monoalkyl Cationic surfactants such as amidoamine salts and cationized cellulose; alkyldimethylamine oxide, alkyldimethylcarboxybetaine, alkylamide pro Le dimethyl carboxymethyl betaine, alkyl hydroxy sulfobetaine, zwitterionic surfactants such as alkyl carboxymethyl hydroxyethyl imidazolinium betaine. These surfactants can be used singly or in combination of two or more, but an anionic surfactant and a cationic surfactant cannot be used in combination.

  For emulsification, a general emulsifying disperser may be used. Examples thereof include a high-speed rotating centrifugal radiation stirrer such as a homodisper; a high-speed rotating shearing stirrer such as a homomixer; and a high-pressure jet emulsification such as a homogenizer. Dispersers; colloid mills; ultrasonic emulsifiers and the like.

  When the dispersibility in water is poor, the platinum group metal catalyst is preferably added to the emulsion in a state dissolved in a surfactant. Examples of the surfactant include those described above.

  The addition reaction may be performed at room temperature, but may be performed under heating at less than 100 ° C. if the reaction is not completed.

(Polyorganosilsesquioxane)
The silicone fine particles used in the present invention are obtained by coating silicone elastomer spherical fine particles with polyorganosilsesquioxane, and the amount of polyorganosilsesquioxane is 0.5 with respect to 100 parts by mass of the aforementioned silicone elastomer spherical fine particles. -25 parts by mass, preferably 1-15 parts by mass. If the amount of polyorganosilsesquioxane is less than 0.5 parts by mass, the resulting silicone fine particles have strong agglomeration and may have poor fluidity, dispersibility, smooth feeling and smoothness. If the amount is too large, the resulting silicone fine particles may have a poor soft feel and may reduce the amount of polymethylsiloxane absorbed.

  In the silicone fine particles used in the present invention, the surface of the silicone elastomer spherical fine particles is not covered with polyorganosilsesquioxane without any gaps. If the surface is coated without a gap, the silicone elastomer spherical fine particles cannot absorb the polymethylsiloxane. By the production method described later, it is possible to obtain silicone fine particles having the surface coated with a gap through which the polymethylsiloxane passes.

Examples of the polyorganosilsesquioxane include, for example, the formula: R ⁴ SiO _3/2 (wherein R ⁴ is an unsubstituted or substituted monovalent hydrocarbon group having 1 to 20 carbon atoms, preferably 1 to 6 carbon atoms. And a unit containing a unit represented by: Examples of R ⁴ include methyl group, ethyl group, propyl group, butyl group, pentyl group, hexyl group, heptyl group, octyl group, decyl group, undecyl group, dodecyl group, tetradecyl group, pentadecyl group, hexadecyl group, heptadecyl group. Group, octadecyl group, nonadecyl group, icosyl group and other alkyl groups; vinyl group, allyl group and other alkenyl groups; phenyl group, tolyl group, naphthyl group and other aryl groups; benzyl group, phenethyl group and other aralkyl groups; cyclopentyl group Cycloalkyl groups such as cyclohexyl group and cycloheptyl group; and atoms such as halogen atoms (fluorine atom, chlorine atom, bromine atom, iodine atom) and a part or all of hydrogen atoms bonded to carbon atoms of these groups; Amino group, acryloyloxy group, methacryloyloxy group, epoxy , Glycidoxy group, mercapto group, and the like monovalent hydrocarbon group substituted with one or both of the substituent group such as a carboxyl group.

In order to obtain the silicone fine particles of the present invention by the production method described later, in the polyorganosilsesquioxane, the total R ⁴ is preferably 50 mol% or more (50 to 100 mol%), more preferably 70 mol% or more (70 ˜100 mol%), particularly preferably 80 mol% or more (80 to 100 mol%) is a methyl group.

Polyorganosilsesquioxane can be used in addition to R ⁴ SiO _3/2 units as long as the silicone fine particles obtained do not impair the feeling of smoothness, smoothness, etc., soft feel, non-aggregation and dispersibility. In addition, at least one of R ⁴ ₂ SiO _2/2 units, R ⁴ ₃ SiO _1/2 units and SiO _4/2 units (wherein R ⁴ is as described above) may be contained. In such a polyorganosilsesquioxane, the content of R ⁴ SiO _3/2 units is preferably 70 to 100 mol%, more preferably 80 to 100 mol% in all siloxane units.

(Production method)
Coating the surface of the particles with other materials belongs to the particle composite technology, and there are many methods. Moreover, when preparing the silicone fine particles used in the present invention, a known coating treatment method may be used as long as the effects of the obtained silicone fine particles, that is, the good feeling of use and the anti-shine effect are not hindered. it can. For example, the core particles (hereinafter referred to as “core particles”) and the particles covering the surface (hereinafter referred to as “coating material particles”) are dry-mixed to form coating material particles on the surface of the core particles. The coating material particles are fixed physically, chemically, or mechanochemically on the surface of the core particles by applying a method of applying a coating or by applying an impact force, a compressive force, a frictional force, a shearing force, or the like. Or a film forming method. However, when the cohesiveness of the silicone elastomer particles that are the core particles is strong, it may be difficult to deposit the coating material particles thinly and uniformly on the surface by dry mixing. In addition, when the elasticity of the silicone elastomer particles is high, it may be difficult to fix the coating material particles on the surface even if an impact force, a compression force, a friction force, a shear force, or the like is applied to the particles. Furthermore, there is a method for producing coated particles by spray-drying a dispersion of core particles and coating material particles. In this method, if the concentration of the discharge liquid is high, aggregated particles may be generated. is there. Therefore, in the present invention, in addition to the above method, a method of physicochemically immobilizing coating material particles on the particle surface in a dispersion of core particles as described in Patent Document 2 is adopted. Is preferred. Furthermore, in order to reduce individual differences in chemical composition and form between the obtained silicone fine particles, it is most preferable to employ the method described in Patent Document 2.

  The method for preparing the silicone fine particles used in the present invention according to the method described in Patent Document 2 will be described in detail below. That is, organotrialkoxysilane is hydrolyzed and condensed in the presence of the above-mentioned silicone elastomer spherical fine particles having a volume average particle size of 0.1 to 100 μm and an alkaline substance in an aqueous medium, so that the surface of the silicone elastomer spherical fine particles is polymerized. It is preferable to be obtained by coating with organosilsesquioxane. The aqueous medium, the silicone elastomer spherical fine particles, the alkaline substance and the organotrialkoxysilane may be added at the same time or may be added with a time shift, but from the viewpoint of reactivity, the water of the silicone elastomer spherical fine particles to which the alkaline substance is added. It is preferable to add organotrialkoxysilane to the dispersion. Also, a method of first mixing an aqueous medium and an organotrialkoxysilane to hydrolyze the organotrialkoxysilane, then adding an aqueous dispersion of silicone elastomer spherical fine particles, and then adding an alkaline substance to cause a condensation reaction Is also preferable.

  The alkaline substance acts as a catalyst for hydrolysis / condensation reaction of organotrialkoxysilane. An alkaline substance may be used individually by 1 type, or may use 2 or more types together. The alkaline substance may be added as it is or as an alkaline aqueous solution. The amount of the alkaline substance added is such that the pH of the aqueous dispersion of the silicone elastomer spherical fine particles containing the alkaline substance is preferably in the range of 10.0 to 13.0, more preferably 10.5 to 12.5. When an alkaline substance is added in such an amount that the pH is 10.0 to 13.0, the hydrolysis / condensation reaction of organotrialkoxysilane proceeds and the surface of the silicone elastomer spherical fine particles with polyorganosilsesquioxane becomes particularly satisfactory. .

  The alkaline substance is not particularly limited, and examples thereof include alkali metal hydroxides such as potassium hydroxide, sodium hydroxide and lithium hydroxide; alkaline earth metal hydroxides such as calcium hydroxide and barium hydroxide; potassium carbonate and carbonate Alkali metal carbonates such as sodium; ammonia; tetraalkylammonium hydroxides such as tetramethylammonium hydroxide and tetraethylammonium hydroxide; or monomethylamine, monoethylamine, monopropylamine, monobutylamine, monopentylamine, dimethylamine, diethylamine , Amines such as trimethylamine, triethanolamine, and ethylenediamine can be used. Among these, ammonia is most suitable because it can be easily removed from the resulting powder of silicone fine particles by volatilization. As ammonia, a commercially available aqueous ammonia solution can be used.

Examples of the organotrialkoxysilane include, for example, the formula: R ⁴ Si (OR ⁵ ) ₃ (wherein R ⁴ is as defined above, and R ⁵ is an unsubstituted monovalent hydrocarbon group having 1 to 6 carbon atoms). )). Examples of R ⁵ include a methyl group, an ethyl group, a propyl group, a butyl group, a pentyl group, and a hexyl group, and a methyl group is preferable from the viewpoint of reactivity. When it is desired to further introduce at least one of R ⁴ ₂ SiO _2/2 units, R ⁴ ₃ SiO _1/2 units, and SiO _4/2 units into the polyorganosilsesquioxane, the corresponding R ⁴ ₂ At least one of Si (OR ⁵ ) ₂ , R ⁴ ₃ SiOR ⁵ and Si (OR ⁵ ) ₄ may be added (in these formulas, R ⁴ and R ⁵ are as described above). When using R ⁴ Si (OR ⁵ ) ₃ and at least one of R ⁴ ₂ Si (OR ⁵ ) ₂ , R ⁴ ₃ SiOR ⁵ and Si (OR ⁵ ) ₄ as raw materials for polyorganosilsesquioxane (these In the formula, R ⁴ and R ⁵ are as described above), and the content of R ⁴ Si (OR ⁵ ) ₃ is preferably 70 to 100 mol%, more preferably 80 to 100 mol% in all raw materials. It is.

  The amount of the organotrialkoxysilane added is such that the amount of polyorganosilsesquioxane is in the range of 0.5 to 25 parts by weight, preferably 1 to 15 parts by weight with respect to 100 parts by weight of the silicone elastomer spherical fine particles described above. To do.

  The addition of the organotrialkoxysilane is preferably carried out with stirring using an ordinary stirrer such as a propeller blade or a flat blade. The organotrialkoxysilane may be added all at once, but in the case of a method in which the condensation reaction with an alkaline substance proceeds while adding the organotrialkoxysilane, it is preferably added gradually over time. In the case of the method in which the organotrialkoxysilane is hydrolyzed first, and then the condensation reaction is carried out by adding an alkaline substance, after the addition of the alkaline substance and uniformly dissolved, the condensation reaction proceeds and the silicone elastomer Stirring is preferably stopped and allowed to stand until the spherical fine particle surface is coated with polyorganosilsesquioxane. Moreover, it is preferable that the temperature at this time is 0-60 degreeC, More preferably, it is the range of 0-40 degreeC. When the temperature is 0 to 60 ° C., the surface of the silicone elastomer spherical fine particles can be coated with polyorganosilsesquioxane in a better state.

  After the surface of the silicone elastomer spherical fine particles is coated with polyorganosilsesquioxane, the reaction mixture may be heated to about 40 to 100 ° C. in order to complete the hydrolysis / condensation reaction.

  After the hydrolysis / condensation reaction, moisture is removed from the obtained aqueous dispersion of silicone fine particles. The removal of water can be performed, for example, by heating the aqueous dispersion after the reaction under normal pressure or reduced pressure, specifically, a method of removing the water by leaving the dispersion still under heating, Examples thereof include a method of removing moisture while stirring and flowing the dispersion liquid, a method of spraying and dispersing the dispersion liquid in a hot air stream like a spray dryer, and a method of using a fluidized heat medium. As a pretreatment for this operation, the dispersion liquid may be concentrated by a method such as heat dehydration, filtration separation, centrifugation, decantation, or the dispersion liquid may be washed with water if necessary.

  If the product obtained by removing water from the aqueous dispersion after the reaction is agglomerated, obtain fine silicone particles by crushing with a pulverizer such as a jet mill, ball mill, hammer mill, etc. Can do.

[Silicone oil component]
Although the cosmetics of this invention can contain the various components used for normal cosmetics in the range which does not impair the effect of this invention, it is preferable to contain a silicone type oil-based component especially. A silicone type oil-based component may be used individually by 1 type, or may use 2 or more types together.

  The silicone-based oil component may be solid, semi-solid, or liquid. As the silicone-based oil component, for example, silicone oil, silicone-based surfactant, silicone resin, silicone wax, and silicone-based gelling agent can be used.

  Examples of silicone oil include dimethylpolysiloxane, tristrimethylsiloxymethylsilane, caprylylmethicone, phenyltrimethicone, tetrakistrimethylsiloxysilane, methylphenylpolysiloxane, methylhexylpolysiloxane, methylhydrogenpolysiloxane, dimethylsiloxane / methyl Low-viscosity or high-viscosity linear or branched organopolysiloxanes such as phenylsiloxane copolymers; octamethylcyclotetrasiloxane, decamethylcyclopentasiloxane, dodecamethylcyclohexasiloxane, tetramethyltetrahydrogencyclotetrasiloxane, Cyclic organopolysiloxanes such as tetramethyltetraphenylcyclotetrasiloxane; amino-modified organopolysiloxanes; pyrrolidone Organopolysiloxane; pyrrolidone carboxylic acid modified organopolysiloxane; silicone rubber such as gum dimethylpolysiloxane with high polymerization degree, gum amino modified organopolysiloxane, gum dimethylsiloxane / methylphenylsiloxane copolymer; and silicone Cyclic organopolysiloxane solution of gum or rubber; cyclic siloxane solution of trimethylsiloxysilicic acid, trimethylsiloxysilicic acid (for example, KF-7312J manufactured by Shin-Etsu Chemical Co., Ltd.); higher alkoxy-modified silicone such as stearoxy silicone; higher fatty acid modification Examples include silicone; alkyl-modified silicone; long-chain alkyl-modified silicone; amino acid-modified silicone; fluorine-modified silicone;

  Examples of silicone surfactants include linear or branched polyoxyethylene-modified organopolysiloxanes, linear or branched polyoxyethylene polyoxypropylene-modified organopolysiloxanes, linear or branched polyoxyethylene / alkyl copolymers. Modified organopolysiloxane, linear or branched polyoxyethylene polyoxypropylene / alkyl co-modified organopolysiloxane, linear or branched polyglycerin-modified organopolysiloxane, linear or branched polyglycerin / alkyl co-modified organopolysiloxane (Specific examples include Shin-Etsu Chemical silicone emulsifiers: KF-6011, 6043, 6028, 6038, 6100, 6104, 6105, etc.). In addition, polyoxyethylene-modified partially cross-linked organopolysiloxane, polyglycerin-modified partially cross-linked porganopolysiloxane and the like coexist with other oil components (for example, Shin-Etsu Chemical Co., Ltd .: KSG series; KSG-210, 710) 310, 320, 330, 340, 320Z, 350Z, 810, 820, 830, 840, 820Z, 850Z, etc.).

Examples of the silicone resin include acrylic silicone resins composed of acrylic / silicone graft copolymers, acrylic / silicone block copolymers, and the like (specific examples include: Shin-Etsu Chemical Co., Ltd .: acrylic / silicone graft copolymer Cyclic organopolysiloxane solution: KP-545 and the like). An acrylic silicone resin containing in the molecule at least one selected from a pyrrolidone moiety, a long-chain alkyl moiety, a polyoxyalkylene moiety and a fluoroalkyl moiety, and an anion moiety such as carboxylic acid can also be used. Further, this silicone resin includes a resin composed of R ⁸ ₃ SiO _0.5 unit and SiO ₂ unit, a resin composed of R ⁸ ₃ SiO _0.5 unit, R ⁸ ₂ SiO unit and SiO ₂ unit, R ⁸ ₃ SiO Resin composed of _0.5 unit and R ⁸ SiO _1.5 unit, Resin composed of R ⁸ ₃ SiO _0.5 unit, R ⁸ ₂ SiO unit and R ⁸ SiO _1.5 unit, and R ⁸ ₃ SiO _0.5 unit, R ^A silicone network compound composed of at least one resin composed of ⁸ ₂ SiO units, R ⁸ SiO _1.5 units and SiO ₂ units is preferred. R ⁸ in the formula is a substituted or unsubstituted monovalent hydrocarbon group having 1 to 30 carbon atoms. Moreover, the silicone network compound which contains in a molecule | numerator at least 1 sort (s) selected from a pyrrolidone part, a long-chain alkyl part, a polyoxyalkylene part, a polyglycerin part, a fluoroalkyl part, and an amino part can also be used. As a compounding quantity when using silicone resins, such as an acrylic silicone resin and a silicone network compound, 0.1-20 mass% of the whole cosmetics is preferable, More preferably, it is 1-10 mass%.

  Examples of the silicone wax include an acrylic silicone wax made of an acrylic / silicone graft copolymer, an acrylic / silicone block copolymer, and the like (specific examples include: Shin-Etsu Chemical Co., Ltd .: acrylic / silicone graft copolymer). Cyclic organopolysiloxane solutions: KP-561P, 562P, etc.). In addition, an acrylic silicone wax containing in the molecule at least one selected from a pyrrolidone moiety, a long-chain alkyl moiety, a polyoxyalkylene moiety and a fluoroalkyl moiety, and an anionic moiety such as a carboxylic acid can also be used. The silicone wax is preferably a polylactone-modified polysiloxane bonded with a polylactone that is a ring-opening polymer of a lactone compound having a 5-membered ring or more. Furthermore, this silicone wax is obtained by addition-reacting an olefin wax having an unsaturated group consisting of an α-olefin and a diene and an organohydrogenpolysiloxane having one or more SiH bonds in one molecule. Olefin wax. The α-olefin is preferably an α-olefin having 2 to 12 carbon atoms such as ethylene, propylene, 1-butene, 1-hexene, 4-methyl 1-pentene, and the diene is butadiene, isoprene, 1, 4 -Hexadiene, vinyl norbornene, ethylidene norbornene, dicyclopentadiene and the like are preferable. As the organohydrogenpolysiloxane having a SiH bond, a linear structure, a siloxane branched structure, or the like can be used.

  Examples of the silicone-based gelling agent include non-modified or modified parts such as non-modified partially cross-linked organopolysiloxane, alkyl-modified partially cross-linked origano polysiloxane, and silicone branched alkyl-modified partially cross-linked origano polysiloxane. Examples thereof include gel mixtures containing gelling components such as crosslinked origanopolysiloxane and various oil components such as cyclopentasiloxane, dimethicone, mineral oil, isododecane, trioctanoin, and squalane. The gel mixture contains the gelling component and the oil component in a coexisting state. Examples of the gel mixture include KSG series (trade name) manufactured by Shin-Etsu Chemical Co., Ltd., and in particular, KSG-15, 16, 41, 42, 43, 44, 042Z, and 045Z (all trade names).

  In the cosmetic of the present invention, the blending amount of the silicone-based oil component is preferably in the range of 1 to 98% by mass of the entire cosmetic.

[Oil-based gel composition]
As described above, the cosmetic of the present invention can contain the silicone fine particles used in the present invention as it is as a cosmetic ingredient. However, for the purpose of expressing a desired feeling of use in cosmetics, the silicone fine particles are used. It is preferable to separately prepare an oily gel composition containing the silicone oily component and prepare a cosmetic containing the silicone fine particles and the silicone oily component in the form of the oily gel composition. In general, various silicone oil components are combined in cosmetics. When silicone fine particles are added alone to a mixture of these silicone oil components in the cosmetic production process, silicone fine particles are added. The swellability of will be expressed for this mixture. On the other hand, even if the compounding composition of the silicone-based oil component is finally the same, a desired feeling of use is obtained by controlling the swelling of the silicone fine particles in advance using a part of these silicone-based oil components. Cosmetics can be obtained. That is, for example, by pre-forming an oily gel composition containing a part of silicone oily component and silicone fine particles that suppress swelling of silicone fine particles among silicone oily components prescribed for cosmetics, The swelling of the silicone fine particles can be suppressed, and by using such an oily gel composition, a cosmetic having a powdery feeling can be obtained. On the contrary, the swelling of the silicone fine particles can be increased by forming in advance an oily gel composition containing a silicone-based oily component having sufficient swellability and silicone fine particles. Such an oily gel composition By using the product, it is possible to obtain a cosmetic material having a silky feeling of use and a cosmetic material expressing a soft and elastic film feeling.

  In the oily gel composition, the silicone-based oily component is structured by the silicone fine particles used in the present invention. The “state in which the silicone-based oil component is structured” means a state in which the silicone-based oil component is hardened, gelled, pasted, or simply thickened. That is, the silicone-based oily component structured by the silicone fine particles used in the present invention does not flow out of the silicone fine particles due to its own weight. The viscosity of the silicone-based oily component gelled or pasted with the silicone fine particles used in the present invention is increased. In addition, the above-mentioned hardened, gelled, pasted, or simply thickened state indicates a state at a temperature at which the silicone-based oily component is liquid, and the silicone-based oily component is at room temperature. And any of liquid, semi-solid and solid. That is, even if the silicone-based oil component is semi-solid or solid at room temperature, any silicone-based oil component (for example, silicone-modified wax) that can be liquefied by heating to an arbitrary temperature is used in the present invention. Depending on the silicone particulate, it can be hardened, gelled, pasted, or simply thickened.

  There is no limitation in particular in the preparation method of an oil-based gel composition. If the silicone oil component is liquid at normal temperature, an oily gel composition can be obtained by stirring and mixing the silicone fine particles and the silicone oil component used in the present invention. By stirring and mixing, silicone fine particles are dispersed in the silicone-based oil component, and at the same time, the silicone fine particles absorb the silicone-based oil component, and the fluidity is poor, that is, “the structure in which the silicone-based oil component is structured”. Become. In addition, when using a silicone oil component that is solid or semi-solid at room temperature, the silicone fine particles and the silicone oil component used in the present invention are stirred at a temperature at which the silicone oil component can be liquefied. An oily gel composition can be obtained by mixing. Stirring is not particularly required to have a high shearing force, and may be performed with such a force that the silicone fine particles are uniformly dispersed in the silicone-based oil component. Examples of the stirrer include a propeller blade, a flat plate blade, an anchor mixer, a planetary mixer, and a kneading extruder.

The ratio of the silicone fine particles and the silicone-based oil component in the oil-based gel composition is preferably in the range of 5/95 to 90/10 by mass ratio.
The oily gel composition may be used alone or in combination of two or more. In the cosmetic of the present invention, the blending amount of the oily gel composition is preferably in the range of 1.1 to 98.1% by mass of the entire cosmetic.

[Carrier acceptable for cosmetic use]
The cosmetic of the present invention preferably further contains a cosmetically acceptable carrier, and the oily gel composition is preferably mixed with the carrier. These carriers may be used alone or in combination of two or more. In the present specification, the carrier is the silicone-based oily component that is cosmetically acceptable, and is a component that can be mixed with the oily gel composition, and a component other than the silicone-based oily component that is cosmetically acceptable. It means a component that can be mixed with the oily gel composition. Examples of components other than the silicone-based oil component that are acceptable for cosmetic use and that can be mixed with the oil-based gel composition include (a) an oil agent, (b) water, and (c) an alcoholic hydroxyl group. And (d) a water-soluble or water-swellable polymer compound, (e) particles other than the above-mentioned silicone fine particles, (f) a surfactant, and other additives.

((A) Oil agent)
The component (a) oil may be solid, semi-solid, or liquid. As the oil agent, for example, natural animal and plant oils and semi-synthetic oils and fats, hydrocarbon oils, higher alcohols, ethers, ester oils, glyceride oils, and fluorine oils can be used.

  Natural animal and plant oils and semi-synthetic fats and oils include avocado oil, linseed oil, almond oil, ibotarou, eno oil, olive oil, cacao butter, kapok wax, kaya oil, carnauba wax, liver oil, candelilla wax, refined candelilla wax, beef tallow, Beef leg fat, beef bone fat, hydrogenated beef fat, kyounin oil, whale wax, hydrogenated oil, wheat germ oil, sesame oil, rice germ oil, rice bran oil, sugar cane wax, sasanqua oil, safflower oil, shea butter, cinnamon oil, cinnamon Oil, jojoba wax, squalane, squalene, shellac wax, turtle oil, soybean oil, tea seed oil, camellia oil, evening primrose oil, corn oil, lard, rapeseed oil, Japanese kiri oil, nukarou, germ oil, horse fat, persic oil , Palm oil, palm kernel oil, castor oil, hydrogenated castor oil, castor oil fatty acid methyl ester, sunflower oil, grape oil Bayberry wax, jojoba oil, macadamia nut oil, beeswax, mink oil, meadow foam oil, cottonseed oil, cotton wax, owl, owl kernel oil, montan wax, coconut oil, hydrogenated coconut oil, tricoconut oil fatty acid glyceride, sheep fat, peanut oil, lanolin, Liquid lanolin, reduced lanolin, lanolin alcohol, hard lanolin, lanolin acetate, lanolin acetate alcohol, lanolin fatty acid isopropyl, polyoxyethylene lanolin alcohol ether, polyoxyethylene lanolin alcohol acetate, lanolin fatty acid polyethylene glycol, polyoxyethylene hydrogenated lanolin alcohol ether And egg yolk oil.

  Examples of the hydrocarbon oil include linear or branched hydrocarbon oils, which may be volatile hydrocarbon oils or non-volatile hydrocarbon oils. Specific examples of hydrocarbon oils include synthetic squalane, vegetable squalane, squalene, liquid isoparaffin, light isoparaffin, hydrogenated polyisobutene, isododecane, light liquid isoparaffin, isohexadecane, liquid paraffin, pristane, α-olefin oligomer, ozokerite, ceresin , Paraffin, paraffin wax, polyethylene wax, polyethylene / polypropylene wax, (ethylene / propylene / styrene) copolymer, (butylene / propylene / styrene) copolymer, polyisobutylene, microcrystalline wax, petrolatum and the like.

  Examples of the higher alcohol include alcohols having preferably 6 or more carbon atoms, more preferably 10 to 30 carbon atoms. Specific examples of higher alcohols include lauryl alcohol, myristyl alcohol, palmityl alcohol, stearyl alcohol, behenyl alcohol, hexadecyl alcohol, oleyl alcohol, isostearyl alcohol, hexyl decanol, octyl dodecanol, cetostearyl alcohol, 2-decyltetra alcohol Examples include decinol, cholesterol, phytosterol, polyoxyethylene cholesterol ether, monostearyl glycerol ether (batyl alcohol), monooleyl glyceryl ether (ceralkyl alcohol), and the like.

  Examples of ethers include ethylene glycol, diethylene glycol, or triethylene glycol mono- or dialkyl ether; butylene glycol, propylene glycol, dipropylene glycol, pentylene glycol, or caprylyl glycol mono- or dialkyl ether; glycerin mono-, di-, or Trialkyl ether; alkyl ethers of isononyl alcohol, caprylyl alcohol or stearyl alcohol, and the like.

  Examples of ester oils include dioctyl succinate, diisobutyl adipate, dioctyl adipate, di (2-heptylundecyl) adipate, diisopropyl sebacate, dioctyl sebacate, dibutyl octyl sebacate, diisostearyl malate, citrate Triethyl acid, ethylene glycol dioctanoate, neopentyl glycol dioctanoate, propylene glycol dicaprate, neopentyl glycol dicaprate, trimethylolpropane trioctanoate, trimethylolpropane triisostearate, pentaerythritol tetraoleate, ethyl acetate, butyl acetate, Amyl acetate, octyldodecyl neopentanoate, cetyl octanoate, isononyl isononanoate, isotridecyl isononanoate, dimethyl octane Hexyldecyl acid, ethyl laurate, hexyl laurate, isopropyl myristate, myristyl myristate, isocetyl myristate, octyldodecyl myristate, isopropyl palmitate, octyl palmitate, cetyl palmitate, isocetyl palmitate, isostearyl palmitate, Butyl stearate, hexyldecyl stearate, isopropyl isostearate, isocetyl isostearate, decyl oleate, oleyl oleate, octyldodecyl oleate, ethyl linoleate, isopropyl linoleate, cetyl lactate, myristyl lactate, cholesteryl hydroxystearate, lauroyl Dioctyldodecyl glutamate, lauroyl sarcosine isopropyl, octyl dodecyl gum ester, etc. And the like.

  Examples of the glyceride oil include acetoglyceryl, glyceryl triisooctanoate, glyceryl trimyristate, glyceryl triisopalmitate, glyceryl triisostearate, glyceryl tribehenate, glyceryl diisostearate, glyceryl monostearate, (isostearic acid / myristic acid ) Diglyceryl, dipentaerythritol fatty acid ester.

  Examples of the fluorinated oil include perfluoropolyether, perfluorodecalin, and perfluorooctane.

  The blending amount of the oil agent (a) depends on the form of the cosmetic of the present invention, but is suitably selected within the range of 1 to 98% by mass of the entire cosmetic.

((B) water)
The amount of water of component (b) depends on the form of the cosmetic of the present invention, but is preferably selected as appropriate within the range of 1 to 95% by mass of the entire cosmetic.

((C) Compound having alcoholic hydroxyl group)
Examples of the component (c) compound having an alcoholic hydroxyl group include lower alcohols having 2 to 5 carbon atoms (lower monohydric alcohols) such as ethanol and isopropanol; sugar alcohols such as sorbitol and maltose. Can be mentioned. Moreover, sterols, such as cholesterol, sitosterol, phytosterol, lanosterol; polyhydric alcohols, such as butylene glycol, propylene glycol, dibutylene glycol, pentylene glycol, etc. are mentioned. The blending amount of the component (c) is preferably appropriately selected within the range of 0.1 to 98% by mass of the entire cosmetic of the present invention.

((D) water-soluble or water-swellable polymer compound)
Examples of the water-soluble or water-swellable polymer compound (d) include gum arabic, tragacanth, galactan, carob gum, guar gum, caraya gum, carrageenan, pectin, agar, quince seed (malmello), starch (rice, corn, Potato, wheat, etc.), plant polymer compounds such as algae colloid, tranton gum, locust bean gum; microbial polymer compounds such as xanthan gum, dextran, succinoglucan, pullulan; animal systems such as collagen, casein, albumin, gelatin Polymer compounds; starch-based polymer compounds such as carboxymethyl starch and methylhydroxypropyl starch; methylcellulose, ethylcellulose, methylhydroxypropylcellulose, carboxymethylcellulose, hydroxy Cellulose polymer compounds such as methyl cellulose, hydroxypropyl cellulose, nitrocellulose, sodium cellulose sulfate, sodium carboxymethyl cellulose, crystalline cellulose, cellulose powder; alginic acid polymer compounds such as sodium alginate and propylene glycol alginate; polyvinyl methyl ether, carboxyvinyl Polymers and other vinyl polymer compounds; polyoxyethylene polymer compounds; polyoxyethylene polyoxypropylene copolymer polymer compounds; acrylic resins such as sodium polyacrylate, polyethyl acrylate, polyacrylamide, and acryloyldimethyltaurine salt copolymer Polymer compounds; other synthetic water-soluble polymer compounds such as polyethyleneimine and cationic polymers; bentonite Magnesium aluminum silicate, montmorillonite, beidellite, nontronite, saponite, hectorite, and inorganic-based water-soluble polymer compound such as silicic anhydride. Examples of the component (d) include film forming agents such as polyvinyl alcohol and polyvinyl pyrrolidone. (D) The compounding quantity of a component has the suitable range of 0.1-25 mass% of the whole cosmetics of this invention.

((E) Particles other than the above-mentioned silicone fine particles)
Examples of the component (e) particles include particles other than the silicone fine particles, such as inorganic particles, organic particles, inorganic / organic composite powders, and silicone resin particles.

  Examples of inorganic particles include titanium oxide, mica titanium, zirconium oxide, zinc oxide, cerium oxide, magnesium oxide, barium sulfate, calcium sulfate, magnesium sulfate, calcium carbonate, magnesium carbonate, talc, cleaved talc, mica, kaolin, seric Sight, muscovite, synthetic mica, phlogopite, sauroite, biotite, lithia mica, silicic acid, silicon dioxide, fumed silica, hydrous silicon dioxide, aluminum silicate, magnesium silicate, magnesium aluminum silicate, calcium silicate , Barium silicate, strontium silicate, metal tungstate, hydroxyapatite, vermiculite, hydrite, bentonite, montmorillonite, hectorite, zeolite, ceramics, dicalcium phosphate, alumina, hydroxide Aluminum, boron nitride, nitride boron, include microparticles made of glass or the like.

Examples of the inorganic particles include pigment-based inorganic fine particles. Specific examples include inorganic red pigments such as iron oxide, iron hydroxide, and iron titanate; inorganic brown pigments such as γ-iron oxide. Inorganic yellow pigments such as yellow iron oxide and ocher; inorganic black pigments such as black iron oxide and carbon black; inorganic purple pigments such as manganese violet and cobalt violet; chromium hydroxide, chromium oxide, cobalt oxide and titanic acid Inorganic green pigments such as cobalt; Inorganic blue pigments such as bitumen and ultramarine blue; Colored pigments such as tar-type pigments raked and natural pigments raked; titanium oxide-coated mica, bismuth oxychloride, titanium oxide Examples thereof include pearl pigments such as coated bismuth oxychloride, titanium oxide coated talc, fish scale foil, and titanium oxide coated colored mica.
Furthermore, examples of the inorganic particles include metal fine particles made of aluminum, copper, stainless steel, silver or the like.

  Examples of the organic particles include polyamide, polyacrylic acid / acrylic ester, polyester, polyethylene, polypropylene, polystyrene, styrene / acrylic acid copolymer, divinylbenzene / styrene copolymer, polyurethane, vinyl resin, urea resin, melamine Examples thereof include powders made of resin, benzoguanamine, polymethylbenzoguanamine, tetrafluoroethylene, polymethyl methacrylate (for example, polymethyl methacrylate), cellulose, silk, nylon, phenol resin, epoxy resin, polycarbonate, and the like.

  Examples of the organic particles include surfactant metal salt powder (metal soap). Specific examples include zinc stearate, aluminum stearate, calcium stearate, magnesium stearate, zinc myristate, myristic acid. Examples thereof include powder made of magnesium, zinc cetyl phosphate, calcium cetyl phosphate, sodium cetyl phosphate, and the like.

  Further, examples of the organic particles include organic dyes. Specific examples include red No. 3, red No. 104, red No. 106, red No. 201, red No. 202, red No. 204, red No. 205, red 220, Red 226, Red 227, Red 228, Red 230, Red 401, Red 505, Yellow 4, Yellow 5, Yellow 202, Yellow 203, Yellow 204, Yellow 401 , Blue No. 1, Blue No. 2, Blue No. 201, Blue No. 404, Green No. 3, Green No. 201, Green No. 204, Green No. 205, Orange No. 201, Orange No. 203, Orange No. 204, Orange No. 206, Orange Tar pigments such as No. 207; natural pigments such as carminic acid, laccaic acid, calsamine, bradylin and crocin.

  Examples of the inorganic / organic composite powder include composite powder in which a general-purpose inorganic powder surface is coated with an organic powder by a publicly known method.

  Examples of the silicone resin particles include silicone elastomer particles, polymethylsilsesquioxane particles, and particles formed by coating the surface of the silicone elastomer particles with polymethylsilsesquioxane.

  As particles other than the above-mentioned silicone fine particles, the surface of the particles is silanes such as caprylsilane (manufactured by Shin-Etsu Chemical Co., Ltd .: AES-3083) or silylating agent, dimethyl silicone (manufactured by Shin-Etsu Chemical Co., Ltd .: KF-96AK series), methyl Silicone oils and waxes such as hydrogen type polysiloxane (manufactured by Shin-Etsu Chemical Co., Ltd .: KF-99P, KF-9901, etc.), silicone branched type silicone treating agents (Shin-Etsu Chemical Industrial Co., Ltd .: KF-9908, KF-9909, etc.) Paraffins and perfluoroalkyl treated with organic fluorine compounds such as phosphates, surfactants, amino acids such as N-acyl glutamic acid, metal soaps such as aluminum stearate and magnesium myristate, and the like can also be used.

  Surfactants are classified into nonionic, anionic, cationic and amphoteric surfactants. As the surfactant of component (f), the above-described aqueous dispersion of silicone elastomer spherical fine particles is produced. What is used for is illustrated.

(Other additives)
Other additives include, for example, oil-soluble gelling agents, antiperspirants, UV absorbers, UV absorption scattering agents, moisturizers, antibacterial preservatives, fragrances, salts, antioxidants, pH adjusters, chelating agents, Refreshing agent, anti-inflammatory agent, skin beautifying agent (whitening agent, cell activator, rough skin improving agent, blood circulation promoter, skin astringent, antiseborrheic agent, etc.), vitamins, amino acids, nucleic acids, hormones, inclusion compounds And a hair solidifying agent.

  Examples of oil-soluble gelling agents include metal soaps such as aluminum stearate, magnesium stearate and zinc myristate; amino acid derivatives such as N-lauroyl-L-glutamic acid and α, γ-di-n-butylamine; dextrin palmitate Dextrin fatty acid esters such as dextrin stearate, dextrin 2-ethylhexanoic acid palmitate; sucrose fatty acid esters such as sucrose palmitate and sucrose stearate; fructooligosaccharide stearate, 2-ethyl fructooligosaccharide Fructooligosaccharide fatty acid esters such as hexanoic acid ester; benzylidene derivatives of sorbitol such as monobenzylidene sorbitol and dibenzylidene sorbitol; dimethylbenzyl dodecyl ammo Examples thereof include organically modified clay minerals such as nitro montmorillonite clay and dimethyl dioctadecyl ammonium montmorillonite clay.

  Antiperspirants include aluminum chlorohydrate, aluminum chloride, aluminum sesquichlorohydrate, zirconyl hydroxychloride, aluminum zirconium hydroxychloride, aluminum zirconium glycine complex and the like.

  Examples of UV absorbers include benzoic acid UV absorbers such as paraaminobenzoic acid; anthranilic acid UV absorbers such as methyl anthranilate; salicylic acid UV absorbers such as methyl salicylate, octyl salicylate and trimethylcyclohexyl salicylate; Cinnamic acid UV absorbers such as octyl cinnamate; Benzophenone UV absorbers such as 2,4-dihydroxybenzophenone; Urocanic acid UV absorbers such as ethyl urocanate; 4-t-butyl-4′-methoxy- Examples include dibenzoylmethane-based ultraviolet absorbers such as dibenzoylmethane; phenylbenzimidazole sulfonic acid, triazine derivatives, and the like.

  Examples of the ultraviolet absorbing / scattering agent include particles that absorb and scatter ultraviolet rays, such as fine particle titanium oxide, fine particle iron-containing titanium oxide, fine particle zinc oxide, fine particle cerium oxide, and their composites. It is also possible to use a dispersion in which is previously dispersed in an oil.

  Moisturizers include glycerin, sorbitol, propylene glycol, dipropylene glycol, 1,3-butylene glycol, pentylene glycol, glucose, xylitol, maltitol, polyethylene glycol, hyaluronic acid, chondroitin sulfate, pyrrolidone carboxylate, polyoxy Examples include ethylene methyl glucoside, polyoxypropylene methyl glucoside, egg yolk lecithin, soybean lecithin, phosphatidylcholine, phosphatidylethanolamine, phosphatidylserine, phosphatidylglycerol, phosphatidylinositol, sphingophospholipid and the like.

  Examples of the antibacterial preservative include paraoxybenzoic acid alkyl ester, benzoic acid, sodium benzoate, sorbic acid, potassium sorbate, phenoxyethanol and the like. Antibacterial agents include benzoic acid, salicylic acid, carboxylic acid, sorbic acid, paraoxybenzoic acid alkyl ester, parachlorometacresol, hexachlorophene, benzalkonium chloride, chlorhexidine chloride, trichlorocarbanilide, photosensitizer, phenoxyethanol, etc. .

  Examples of the fragrance include natural fragrance and synthetic fragrance. Examples of natural fragrances include plant fragrances separated from flowers, leaves, materials, skins, etc .; animal fragrances such as musk and civet. Synthetic perfumes such as hydrocarbons such as monoterpenes; alcohols such as aliphatic alcohols and aromatic alcohols; aldehydes such as terpene aldehydes and aromatic aldehydes; ketones such as alicyclic ketones; esters such as terpene esters Lactones; phenols; oxides; nitrogen-containing compounds; acetals and the like.

  Examples of the salts include inorganic salts, organic acid salts, amine salts, and amino acid salts. Examples of the inorganic salt include sodium salts, potassium salts, magnesium salts, calcium salts, aluminum salts, zirconium salts, and zinc salts of inorganic acids such as hydrochloric acid, sulfuric acid, carbonic acid, and nitric acid. Examples of the organic acid salt include salts of organic acids such as acetic acid, dehydroacetic acid, citric acid, malic acid, succinic acid, ascorbic acid, and stearic acid. Examples of the amine salt include salts of amines such as triethanolamine. Examples of amino acid salts include salts of amino acids such as glutamic acid. In addition, salts such as hyaluronic acid and chondroitin sulfate, aluminum zirconium glycine complex, and the like, and acid-alkali neutralized salts used in cosmetic formulations can also be used.

  Examples of the antioxidant include tocopherol, pt-butylphenol, butylhydroxyanisole, dibutylhydroxytoluene, phytic acid and the like.

  Examples of the pH adjuster include lactic acid, citric acid, glycolic acid, succinic acid, tartaric acid, dl-malic acid, potassium carbonate, sodium hydrogen carbonate, ammonium hydrogen carbonate and the like.

  Examples of chelating agents include alanine, sodium edetate, sodium polyphosphate, sodium metaphosphate, and phosphoric acid.

  Examples of the refreshing agent include L-menthol and camphor.

  Anti-inflammatory agents include allantoin, glycyrrhizic acid and its salts, glycyrrhetinic acid and stearyl glycyrrhetinate, tranexamic acid, azulene and the like.

  As a skin beautifying component, whitening agents such as placenta extract, arbutin, glutathione, and yukinoshita extract; cell activating agents such as royal jelly, photosensitizer, cholesterol derivative, and calf blood extract; rough skin ameliorating agent; Nicotinic acid benzyl ester, nicotinic acid β-butoxyethyl ester, capsaicin, zingerone, cantalis tincture, ictamol, caffeine, tannic acid, α-borneol, tocopherol nicotinate, inositol hexanicotinate, cyclandrate, cinnarizine, trazoline, Examples include blood circulation promoters such as acetylcholine, verapamil, cephalanthin, and γ-oryzanol; skin astringents such as zinc oxide and tannic acid; and antiseborrheic agents such as sulfur and thianthol.

Vitamins include vitamin A oil, retinol, retinol acetate, retinol palmitate, etc .; vitamin B ₂ such as riboflavin, riboflavin butyrate, flavin adenine nucleotide, pyridoxine hydrochloride, pyridoxine dioctanoate, pyridoxine tri Vitamin B ₆ such as palmitate, vitamin B ₁₂ and derivatives thereof, vitamin B ₁₅ such as vitamin B ₁₅ and derivatives thereof; L-ascorbic acid, L-ascorbic acid dipalmitate, L-ascorbic acid-2-sulfate Vitamin Cs such as sodium and L-ascorbic acid phosphate diester dipotassium; Vitamin Ds such as ergocalciferol and cholecalciferol; α-tocopherol, β-tocopherol, γ-tocopherol, dl-α-tocopherol acetate, ni Vitamin E such as dl-α-tocopherol tinate, dl-α-tocopherol succinate; nicotinic acids such as nicotinic acid, benzyl nicotinate, nicotinamide; vitamin H, vitamin P, calcium pantothenate, D-pantothenyl Examples thereof include pantothenic acids such as alcohol, pantothenyl ethyl ether and acetyl pantothenyl ethyl ether, biotin and the like.

  Examples of amino acids include glycine, valine, leucine, isoleucine, serine, threonine, phenylalanine, arginine, lysine, aspartic acid, glutamic acid, cystine, cysteine, methionine, and tryptophan.

  Examples of the nucleic acid include deoxyribonucleic acid.

  Examples of hormones include estradiol and ethenyl estradiol.

  Examples of the inclusion compound include cyclodextrin and the like.

  Examples of hair fixatives include amphoteric, anionic, cationic, and nonionic polymer compounds, such as polyvinylpyrrolidone and vinylpyrrolidone / vinyl acetate copolymers. , Acidic vinyl ether polymer compounds such as methyl vinyl ether / alkyl maleic anhydride alkyl half ester copolymer, acidic polyvinyl acetate polymer compounds such as vinyl acetate / crotonic acid copolymer, (meth) acrylic acid / alkyl (meta ) Acrylate copolymer, acidic acrylic polymer such as (meth) acrylic acid / alkyl (meth) acrylate / alkylacrylamide copolymer, N-methacryloylethyl-N, N-dimethylammonium / α-N-methylcarboxy Betaine / alkyl (meth) acrylate copolymer Hydroxypropyl (meth) acrylate / butylaminoethyl methacrylate / amphoteric acrylic polymer compounds such as acrylic acid octyl amide copolymers. In addition, naturally derived polymer compounds such as cellulose or derivatives thereof, keratin or derivatives thereof, collagen or derivatives thereof can also be suitably used.

EXAMPLES Hereinafter, although an Example and a comparative example are given and this invention is demonstrated further in detail, this invention is not limited to these Examples. In the examples, “%” representing the concentration and the content indicates “% by mass” unless otherwise specified. The “dimethylsiloxane unit amount” is represented by the formula: — (CH ₃ ) ₂ SiO— which accounts for all siloxane units other than the siloxane unit at the molecular end in the polysiloxane corresponding to the component (A) or component (B). The ratio (mol%) of dimethylsiloxane units.

[Production Example 1] Production of silicone fine particles-1 350 g of methylvinylpolysiloxane A1 represented by the following formula (3) having a dimethylsiloxane unit amount of 100 mol%, a molecular weight of 13,524, and a vinyl group amount of 0.015 mol / 100 g, 160 g of methyl hydrogen polysiloxane B1 represented by formula (4) having a dimethylsiloxane unit amount of 98.7 mol%, a molecular weight of 11,369, and a SiH group amount of 0.035 mol / 100 g (one vinyl group in methylvinylpolysiloxane A1) On the other hand, a glass beaker having a capacity of 1.07 SiH groups in methylhydrogenpolysiloxane B1) was charged into a 1 liter glass beaker and stirred and mixed at 2,000 rpm using a homomixer. When 1.2 g of polyoxyethylene lauryl ether (number of moles of ethylene oxide added = 9 mol) and 100 g of water were added to the obtained mixed liquid and stirred at 6,000 rpm using a homomixer, an O / W emulsion was formed and the viscosity increased. Was recognized. Stirring was continued for an additional 15 minutes. Next, 385 g of water was added while stirring at 2,000 rpm, and a uniform white emulsion was obtained. This emulsion was transferred to a 1-liter glass flask equipped with a stirrer equipped with a vertical stirring blade, adjusted to a temperature of 15 to 20 ° C., and then stirred with a toluene solution of chloroplatinic acid-olefin complex (platinum content). 0.5%) 0.8 g, 1.5 g of polyoxyethylene lauryl ether (ethylene oxide addition moles = 4 mol), and 1.5 g of polyoxyethylene lauryl ether (ethylene oxide addition moles = 23 mol) were added, The mixture was stirred at the same temperature for 12 hours to obtain an aqueous dispersion of silicone elastomer fine particles. The silicone elastomer fine particles were spherical when the shape was observed with an optical microscope, and the volume average particle size was measured using a particle size distribution measuring device “Multisizer 3” (trade name, manufactured by Beckman Coulter, Inc.). However, it was 12 μm.

  882 g of the obtained aqueous dispersion of silicone elastomer spherical fine particles was transferred to a 3 liter glass flask equipped with a stirrer equipped with a vertical stirring blade, and 2003 g of water and 57 g of 28% ammonia water were added. The pH of the liquid at this time was 11.2. After adjusting the temperature to 5 to 10 ° C., 58 g of methyltrimethoxysilane (amount of polymethylsilsesquioxane after hydrolysis / condensation reaction to 6.3 parts by mass with respect to 100 parts by mass of silicone elastomer spherical fine particles) for 25 minutes The mixture was added dropwise and further stirred for 1 hour. During this time, the liquid temperature was kept at 5 to 10 ° C. Subsequently, it heated to 55-60 degreeC, and it stirred for 1 hour, maintaining the temperature, and completed the hydrolysis and condensation reaction of methyltrimethoxysilane.

  The obtained methyltrimethoxysilane hydrolysis / condensation reaction solution was filtered and dehydrated using a pressure filter. The dehydrated product was transferred to a stainless steel tray, dried in a hot air circulating dryer at a temperature of 105 ° C., and the dried product was crushed by a jet mill to obtain fluid fine particles. Observation of this fine particle with an electron microscope revealed that the particle surface was a spherical particle coated with a granular shape having a particle diameter of about 100 nm, and the silicone elastomer spherical fine particle was a silicone fine particle coated with polyorganosilsesquioxane. It was confirmed. The obtained silicone fine particles were dispersed in water using a surfactant, and the volume average particle size was measured using “Multisizer 3” to be 12 μm. The obtained silicone microparticles are referred to as silicone microparticles-1.

  A toluene solution (platinum content 0.5%) of methyl vinyl polysiloxane A1, methyl hydrogen polysiloxane B1, and chloroplatinic acid-olefin complex was used in accordance with the mass of each component used to prepare the silicone elastomer spherical fine particles. The mixture was mixed at a ratio and poured into an aluminum petri dish so that the thickness was 10 mm. After standing at 25 ° C. for 24 hours, it was heated in a thermostatic bath at 50 ° C. for 1 hour to obtain a non-sticky silicone elastomer. The hardness of the silicone elastomer was 22 as measured by a type A durometer specified in JIS K 6253.

  A toluene solution (platinum content 0.5%) of methyl vinyl polysiloxane A1, methyl hydrogen polysiloxane B1, and chloroplatinic acid-olefin complex was used in accordance with the mass of each component used to prepare the silicone elastomer spherical fine particles. The mixture was mixed at a ratio and poured into a Teflon (registered trademark) tray so that the thickness was about 1 mm. After leaving at 25 ° C. for 24 hours, it was heated in a constant temperature bath at 50 ° C. for 1 hour to obtain a silicone elastomer sheet. The obtained sheet was cut into a size of about 30 mm square to obtain a test piece. After measuring the mass of the test piece, the test piece was immersed in polymethylsiloxane shown in Table 1 for 24 hours. Thereby, the test piece absorbed polymethylsiloxane and swollen. After removing the test piece from the polymethylsiloxane and wiping the polymethylsiloxane on the surface with a tissue, the mass of the test piece was measured. Table 1 shows the amount of polymethylsiloxane absorbed by the silicone elastomer sheet (oil absorption) as a value per gram of silicone elastomer.

  5.0 g of silicone fine particles-1 and 50 g of polymethylsiloxane shown in Table 1 were placed in a 100 ml glass bottle, shaken for 30 minutes, and stored at room temperature for 3 days. Solid-liquid separation was performed by pressure filtration, and the mass of cake-like solid content was measured. Table 1 shows the amount of oil absorption per 5 g of silicone fine particles as a value calculated by the formula: [mass of solid content after solid-liquid separation (g)]-5.0 (g).

[Production Example 2] Production of silicone fine particles-2 In Production Example 1, the compounding amount of methylvinylpolysiloxane A1 was changed from 350 g to 270 g, and the following formula (5) was used instead of 160 g of methylhydrogenpolysiloxane B1. , 240 g of methylhydrogenpolysiloxane B2 having a dimethylsiloxane unit amount of 99.3 mol%, a molecular weight of 22,484, and a SiH group amount of 0.018 mol / 100 g (methylhydrogenpolysiloxane B2 per one vinyl group in methylvinylpolysiloxane A1) An aqueous dispersion of silicone elastomer fine particles was obtained in the same manner as in Production Example 1, except that the amount of SiH groups in the mixture was 1.07). The silicone elastomer fine particles were spherical as observed in the same manner as in Production Example 1, and the volume average particle diameter measured was 12 μm.

Using the obtained aqueous dispersion 882 g of spherical silicone elastomer fine particles as a raw material, hydrolysis / condensation reaction and water removal were carried out in the same manner as in Production Example 1 to obtain fine particles having fluidity. In that process, the pH of the solution when adding 2003 g of water and 57 g of 28% ammonia water was 11.2, and the amount of polyorganosilsesquioxane after the hydrolysis / condensation reaction was 100 parts by mass of the silicone elastomer spherical fine particles. The amount was 6.3 parts by mass. When the obtained fine particles were observed with an electron microscope, the particle surfaces were spherical particles coated with a granular shape having a particle size of about 100 nm, and the silicone elastomer spherical fine particles became silicone fine particles coated with polyorganosilsesquioxane. It was confirmed that In the same manner as in Production Example 1, the silicone fine particles were dispersed in water, and the volume average particle diameter was measured and found to be 12 μm. The obtained silicone microparticles are referred to as Silicone microparticles-2.
A silicone elastomer having no stickiness was obtained in the same manner as in Production Example 1 except that methyl hydrogen polysiloxane B2 was used instead of methyl hydrogen polysiloxane B1 in Production Example 1. The hardness of the silicone elastomer was 20 as measured by a type A durometer specified in JIS K 6253.

  In Production Example 1, a silicone elastomer sheet was obtained in the same manner as in Production Example 1, except that methyl hydrogen polysiloxane B2 was used instead of methyl hydrogen polysiloxane B1, and the oil absorption of this sheet was measured. Table 1 shows the oil absorption as a value per 1 g of the silicone elastomer.

  For 5.0 g of silicone fine particles-2, the oil absorption was measured in the same manner as in Production Example 1. Table 1 shows the oil absorption as a value calculated by the formula: [mass of solid content after solid-liquid separation (g)]-5.0 (g).

[Production Example 3] Production of silicone fine particles-3 In Production Example 1, instead of 350 g of methylvinylpolysiloxane A1, the following formula (6) shows a dimethylsiloxane unit amount of 98.9 mol%, a molecular weight of 13,696, and a vinyl group amount. Is 0.029mol / 100g methyl vinyl polysiloxane A2 170g, instead of methyl hydrogen polysiloxane B1 160g, dimethylsiloxane unit amount is 100mol%, molecular weight is 14,954, SiH group amount shown by the following formula (7) Except that 340 g of methyl hydrogen polysiloxane B3 of 0.013 mol / 100 g (a blending amount of 0.90 SiH groups in methyl hydrogen polysiloxane B3 with respect to one vinyl group in methyl vinyl polysiloxane A2) was used. In the same manner as in Production Example 1, an aqueous dispersion of silicone elastomer fine particles was obtained. With respect to the silicone elastomer fine particles, the shape was observed in the same manner as in Production Example 1, and the shape was spherical. The volume average particle diameter was measured to be 11 μm.

  Using the obtained aqueous dispersion 882 g of spherical silicone elastomer fine particles as a raw material, hydrolysis / condensation reaction and water removal were carried out in the same manner as in Production Example 1 to obtain fine particles having fluidity. In that process, the pH of the solution when adding 2003 g of water and 57 g of 28% ammonia water was 11.2, and the amount of polyorganosilsesquioxane after the hydrolysis / condensation reaction was 100 parts by mass of the silicone elastomer spherical fine particles. The amount was 6.3 parts by mass. When the obtained fine particles were observed with an electron microscope, the particle surfaces were spherical particles coated with a granular shape having a particle size of about 100 nm, and the silicone elastomer spherical fine particles became silicone fine particles coated with polyorganosilsesquioxane. It was confirmed that In the same manner as in Production Example 1, the silicone fine particles were dispersed in water and the volume average particle diameter was measured to be 11 μm. The obtained silicone microparticles are referred to as Silicone microparticles-3.

  In Production Example 1, stickiness was obtained in the same manner as in Production Example 1, except that methylvinylpolysiloxane A2 was used instead of methylvinylpolysiloxane A1, and methylhydrogenpolysiloxane B3 was used instead of methylhydrogenpolysiloxane B1. A silicone elastomer free from the above was obtained. The hardness of the silicone elastomer was 22 as measured by a type A durometer specified in JIS K 6253.

  In Production Example 1, methyl vinyl polysiloxane A2 was used instead of methyl vinyl polysiloxane A1, and methyl hydrogen polysiloxane B3 was used instead of methyl hydrogen polysiloxane B1. A silicone elastomer sheet was obtained, and the oil absorption of the sheet was measured. Table 1 shows the oil absorption as a value per 1 g of the silicone elastomer.

  For 5.0 g of silicone fine particles-3, the oil absorption was measured in the same manner as in Production Example 1. Table 1 shows the oil absorption as a value calculated by the formula: [mass of solid content after solid-liquid separation (g)]-5.0 (g).

[Comparative Production Example 1] Production of silicone fine particles-4 Methyl vinyl polysiloxane A1 500 g and the following formula (8), dimethylsiloxane unit amount is 75 mol%, molecular weight is 2,393, SiH group amount is 0.418 mol / 100 g. 19 g of methyl hydrogen polysiloxane B4 (a blending amount of 1.06 SiH groups in methyl hydrogen polysiloxane B4 with respect to one vinyl group in methyl vinyl polysiloxane A1) was charged into a 1 liter glass beaker and homo The mixture was stirred and mixed at 2,000 rpm using a mixer. When 1.2 g of polyoxyethylene lauryl ether (number of moles of ethylene oxide added = 9 mol) and 100 g of water were added to the obtained mixed liquid and stirred at 6,000 rpm using a homomixer, an O / W emulsion was formed and the viscosity increased. Was recognized. Stirring was continued for an additional 15 minutes. Next, 377 g of water was added with stirring at 2,000 rpm, and a uniform white emulsion was obtained. This emulsion was transferred to a 1-liter glass flask equipped with a stirrer equipped with a vertical stirring blade, adjusted to a temperature of 15 to 20 ° C., and then stirred with a toluene solution of chloroplatinic acid-olefin complex (platinum content). 0.5%) 0.8 g and a mixed solution of polyoxyethylene lauryl ether (number of moles of ethylene oxide added = 9 mol) 1.8 g were added and stirred at the same temperature for 12 hours to obtain an aqueous dispersion of silicone elastomer fine particles. The silicone elastomer fine particles were spherical when observed with an optical microscope, and the volume average particle size measured using "Multisizer 3" was 12 µm.

  1155 g of the obtained aqueous dispersion of silicone elastomer spherical fine particles was transferred to a 3 liter glass flask equipped with a stirrer equipped with a vertical stirring blade, and 1734 g of water and 60 g of 28% ammonia water were added. The pH of the solution at this time was 11.3. After adjusting the temperature to 5 to 10 ° C., 51 g of methyltrimethoxysilane (amount of polymethylsilsesquioxane after hydrolysis / condensation reaction of 4.2 parts by mass with respect to 100 parts by mass of silicone elastomer spherical fine particles) for 20 minutes The mixture was added dropwise and further stirred for 1 hour. During this time, the liquid temperature was kept at 5 to 10 ° C. Subsequently, it heated to 55-60 degreeC, and it stirred for 1 hour, maintaining the temperature, and completed the hydrolysis and condensation reaction of methyltrimethoxysilane.

  Water was removed from the resulting methyltrimethoxysilane hydrolysis / condensation reaction solution in the same manner as in Production Example 1 to obtain fluid fine particles. Observation of this fine particle with an electron microscope revealed that the particle surface was a spherical particle coated with a granular shape having a particle diameter of about 100 nm, and the silicone elastomer spherical fine particle was a silicone fine particle coated with polyorganosilsesquioxane. It was confirmed. In the same manner as in Production Example 1, the silicone fine particles were dispersed in water, and the volume average particle diameter was measured and found to be 12 μm. The obtained silicone microparticles are referred to as Silicone microparticles-4.

  A silicone elastomer having no stickiness was obtained in the same manner as in Production Example 1 except that methyl hydrogen polysiloxane B4 was used instead of methyl hydrogen polysiloxane B1 in Production Example 1. The silicone elastomer had a hardness of 29 as measured by a type A durometer specified in JIS K 6253.

  In Production Example 1, a silicone elastomer sheet was obtained in the same manner as in Production Example 1 except that methyl hydrogen polysiloxane B4 was used instead of methyl hydrogen polysiloxane B1, and the oil absorption of this sheet was measured. Table 1 shows the oil absorption as a value per 1 g of the silicone elastomer.

  For 5.0 g of silicone fine particles-4, the oil absorption was measured in the same manner as in Production Example 1. Table 1 shows the oil absorption as a value calculated by the formula: [mass of solid content after solid-liquid separation (g)]-5.0 (g).

[Comparative Production Example 2] Production of Silicone Fine Particles-5 In Comparative Production Example 1, in place of 19 g of methylhydrogenpolysiloxane B4, the dimethylsiloxane unit amount represented by the following formula (9) was 66.7 mol%, the molecular weight was 10,577, Using 17 g of methylhydrogenpolysiloxane B5 having an SiH group content of 0.473 mol / 100 g (a blending amount of 1.07 SiH groups in methylhydrogenpolysiloxane B5 with respect to one vinyl group in methylvinylpolysiloxane A1) An aqueous dispersion of silicone elastomer fine particles was obtained in the same manner as in Comparative Production Example 1 except that the amount of water added immediately before obtaining a uniform white emulsion was changed from 377 g to 379 g. About this silicone elastomer fine particle, when it carried out similarly to the comparative manufacture example 1, when the shape was observed, it was spherical, and it was 12 micrometers when the volume average particle diameter was measured.

The hydrolysis / condensation reaction and the removal of water were carried out in the same manner as in Comparative Production Example 1 except that 1161 g of the obtained silicone elastomer spherical fine particle aqueous dispersion was used as a raw material, and the amount of water added was changed from 1734 g to 1729 g. Thus, fine particles having fluidity were obtained. In the process, the pH of the liquid when 11.29 g of water and 60 g of 28% ammonia water was added was 11.3. The amount was 4.2 parts by mass. When the obtained fine particles were observed with an electron microscope, the particle surfaces were spherical particles coated with a granular shape having a particle size of about 100 nm, and the silicone elastomer spherical fine particles became silicone fine particles coated with polyorganosilsesquioxane. It was confirmed that In the same manner as in Production Example 1, the silicone fine particles were dispersed in water, and the volume average particle diameter was measured and found to be 12 μm. The obtained silicone microparticles are referred to as Silicone microparticles-5.
A silicone elastomer having no stickiness was obtained in the same manner as in Production Example 1 except that methyl hydrogen polysiloxane B5 was used instead of methyl hydrogen polysiloxane B1 in Production Example 1. The silicone elastomer had a hardness of 31 as measured by a JIS K 6253 type A durometer.

  In Production Example 1, a silicone elastomer sheet was obtained in the same manner as in Production Example 1 except that methyl hydrogen polysiloxane B5 was used instead of methyl hydrogen polysiloxane B1, and the oil absorption of this sheet was measured. Table 1 shows the oil absorption as a value per 1 g of the silicone elastomer.

  About 5.0 g of silicone fine particles-5, the oil absorption was measured in the same manner as in Production Example 1. Table 1 shows the oil absorption as a value calculated by the formula: [mass of solid content after solid-liquid separation (g)]-5.0 (g).

[Comparative Production Example 3] Production of Silicone Fine Particle-6 In Comparative Production Example 1, instead of 500 g of methylvinylpolysiloxane A1, the dimethylsiloxane unit amount represented by the following formula (10) was 100 mol%, the molecular weight was 33,531, vinyl. Using 500 g of methyl vinyl polysiloxane A3 having a base amount of 0.006 mol / 100 g, the blending amount of methyl hydrogen polysiloxane B4 is 19 to 8 g (methyl hydrogen polysiloxane B4 with respect to one vinyl group in methyl vinyl polysiloxane A3). In the same manner as Comparative Production Example 1 except that the amount of water added immediately before obtaining a uniform white emulsion was changed from 377 g to 388 g. An aqueous dispersion was obtained. The silicone elastomer fine particles were spherical in shape as in Comparative Production Example 1, and the volume average particle diameter was measured to be 13 μm.

  The hydrolysis / condensation reaction and the removal of water were carried out in the same manner as in Production Example 1 except that 886 g of the obtained silicone elastomer spherical fine particle aqueous dispersion was used as a raw material and the amount of water to be added was changed from 2003 g to 1999 g. Thus, fluid fine particles were obtained. In the process, the pH of the liquid when adding 1999 g of water and 57 g of 28% ammonia water was 11.2, and the amount of polyorganosilsesquioxane after hydrolysis / condensation reaction was 100 parts by mass of the silicone elastomer spherical fine particles. The amount was 6.3 parts by mass. When the obtained fine particles were observed with an electron microscope, the particle surfaces were spherical particles coated with a granular shape having a particle size of about 100 nm, and the silicone elastomer spherical fine particles became silicone fine particles coated with polyorganosilsesquioxane. It was confirmed that In the same manner as in Production Example 1, the silicone fine particles were dispersed in water, and the volume average particle size was measured and found to be 13 μm. The obtained silicone microparticles are referred to as Silicone microparticles-6.

  In Production Example 1, stickiness was obtained in the same manner as in Production Example 1, except that methyl vinyl polysiloxane A3 was used instead of methyl vinyl polysiloxane A1, and methyl hydrogen polysiloxane B4 was used instead of methyl hydrogen polysiloxane B1. A silicone elastomer free from the above was obtained. The silicone elastomer had a hardness of 21 as measured by a type A durometer specified in JIS K 6253.

  In Production Example 1, methyl vinyl polysiloxane A3 was used in place of methyl vinyl polysiloxane A1, and methyl hydrogen polysiloxane B4 was used in place of methyl hydrogen polysiloxane B1. A silicone elastomer sheet was obtained, and the oil absorption of the sheet was measured. Table 1 shows the oil absorption as a value per 1 g of the silicone elastomer.

  For 5.0 g of silicone fine particles-6, the oil absorption was measured in the same manner as in Production Example 1. Table 1 shows the oil absorption as a value calculated by the formula: [mass of solid content after solid-liquid separation (g)]-5.0 (g).

  From the results in Table 1, it was revealed that the silicone fine particles used in the present invention are excellent in the oil absorption characteristics of silicone oil.

[Examples 1 to 15 and Comparative Examples 1 to 15] Oily Gel Compositions Silicone fine particles-1 obtained in Production Example 1 above, silicone fine particles-2 obtained in Production Example 2 above and obtained in Production Example 3 above Using the silicone fine particles-3, an oily gel composition was prepared at a composition ratio (mass%) shown in Table 2, and evaluated according to the evaluation criteria shown in Table 4. On the other hand, Table 3 shows silicone fine particles-4 obtained in Comparative Production Example 1, silicone fine particles-5 obtained in Comparative Production Example 2, and silicone fine particles-6 obtained in Comparative Production Example 3. Oily gel compositions were prepared at a composition ratio (mass%) and evaluated according to the evaluation criteria shown in Table 4. The evaluation results are shown in Table 5.

  <Composition ratio>

表中の数値は組成比（質量％）を示す。

The numerical value in a table | surface shows a composition ratio (mass%).

表中の数値は組成比（質量％）を示す。

The numerical value in a table | surface shows a composition ratio (mass%).

<Usability evaluation criteria>
Spreading (extensibility), oil film feeling (adhesiveness), and powder floating state (applicable only for compositions containing volatile oily components; powdery feeling after transpiration of oily components) ) Was evaluated by 10 professional panelists according to the criteria shown in Table 4. The average points obtained were determined according to the following criteria. The results are as shown in Table 5.

Judging average points:
Average score obtained is 4.5 or more.
The average score obtained is 3.5 or more and less than 4.5
Average score obtained is 2.5 or more and less than 3.5
The average score obtained is 1.5 points or more and less than 2.5 points ×
The average score obtained is less than 1.5 points.

  As is apparent from Table 5, the compositions of Examples 1 to 15 have the same effect in terms of spreading at the time of application as compared to the compositions of Comparative Examples 1 to 15, but the oil film feeling at the time of application. It was proved that the finish was excellent in aesthetics with no powder floating after transpiration of the oily component, and it was relatively difficult to feel slimy and imparted a smooth feeling of use.

[Examples 16 to 18 and Comparative Example 16] Skin care cream Silicone fine particles-1 obtained in Production Example 1 above, Silicone fine particles-2 obtained in Production Example 2 above, Silicone fine particles obtained in Production Example 3 above- 3 and the silicone fine particles-6 obtained in Comparative Production Example 3 were used to prepare skin care creams at a composition ratio (mass%) shown in Table 6 below.

  <Prescription>

（注１）架橋型ポリエーテル変性シリコーン；ＫＳＧ−２１０（信越化学工業（株）製）
（注２）架橋型ジメチルポリシロキサン；ＫＳＧ−１５（信越化学工業（株）製）
（注３）架橋型ジメチルポリシロキサン；ＫＳＧ−１６（信越化学工業（株）製）
（注４）ポリエーテル変性分岐状シリコーン；ＫＦ−６０２８（信越化学工業（株）製）

(Note 1) Cross-linked polyether-modified silicone; KSG-210 (manufactured by Shin-Etsu Chemical Co., Ltd.)
(Note 2) Cross-linked dimethylpolysiloxane; KSG-15 (manufactured by Shin-Etsu Chemical Co., Ltd.)
(Note 3) Cross-linked dimethylpolysiloxane; KSG-16 (manufactured by Shin-Etsu Chemical Co., Ltd.)
(Note 4) Polyether-modified branched silicone; KF-6028 (manufactured by Shin-Etsu Chemical Co., Ltd.)

<Preparation of cosmetics>
Ingredients 1 to 10 were stirred and mixed in a beaker. A solution obtained by separately dissolving components 11 to 13 in component 14 was added thereto, and stirring and mixing were further continued to prepare a skin care cream. The following evaluation was performed about the obtained skin care cream.

<Evaluation of usability and usability>
When the obtained skin care cream is applied to the skin, the spread (extensibility) and adhesion (adhesion / homogeneity), and the oil film feeling of the back skin (comfort of the back skin), according to the criteria shown in Table 7 Twenty female panelists were evaluated. The average points obtained were determined according to the following criteria. The results are as shown in Table 8.

Judging average points:
Average score obtained is 4.5 or more.
The average score obtained is 3.5 or more and less than 4.5
Average score obtained is 2.5 or more and less than 3.5
The average score obtained is 1.5 points or more and less than 2.5 points ×
The average score obtained is less than 1.5 points.

  As is clear from Table 8, it was demonstrated that the skin care creams of Examples 16 to 18 can impart better usability than the skin care cream of Comparative Example 16. That is, by blending the silicone fine particles used in the present invention, a cosmetic that is not sticky at the time of application and has excellent adhesion and good adhesion, and does not leave an uncomfortable after-skin oil film feeling after application is obtained. It became clear that

Example 19: Powder foundation
Ingredient Mass (%)
1. Liquid paraffin 2.0
2. Squalane 2.0
3. Dimethylpolysiloxane (viscosity: 20 mm ² / s) 3.0
4). Polyethylene 1.5
5. Methyl hydrogen polysiloxane-treated mica 40.0
6). Barium sulfate 5.0
7). Metal soap treated titanium oxide 9.0
8). Silicone fine particle-1 6.0
9. Methyl hydrogen polysiloxane-treated talc 31.5
10. Triethoxysilylethyl polydimethylsiloxyethylhexyl dimethicone (Note 1) Treated iron oxide pigment Appropriate amount (Note 1) Triethoxysilylethyl polydimethylsiloxyethylhexyl dimethicone: KF-9909 (manufactured by Shin-Etsu Chemical Co., Ltd.)

(Production method)
A: Components 4 to 10 were charged into a Henschel mixer and stirred and mixed.
B: Components 1 to 3 were heated and dissolved, and this was added to the mixture obtained in A and stirred and mixed.
C: The obtained mixture was pulverized with a hammer mill and pressed into a predetermined aluminum pan to obtain a powder foundation.

  The powder foundation obtained as described above was confirmed to have a fine texture, light spreading, light stickiness and oiliness, and very good makeup.

Example 20: Oil-in-water cream
Ingredient Mass (%)
1. Cross-linked dimethylpolysiloxane (Note 1) 10.0
2. Glyceryl trioctanoate 5.0
3. Silicone fine particle-2 1.0
4). Dipropylene glycol 7.0
5. Glycerin 5.0
6). Methylcellulose (2% aqueous solution) (Note 2) 7.0
7). Polyacrylamide emulsifier (Note 3) 2.0
8). Preservative appropriate amount 9. Perfume appropriate amount10. Purified water residue (Note 1) Cross-linked dimethylpolysiloxane; KSG-16 (manufactured by Shin-Etsu Chemical Co., Ltd.)
(Note 2) Methylcellulose; Metroles SM-4000 (manufactured by Shin-Etsu Chemical Co., Ltd.)
(Note 3) Polyacrylamide emulsifier; Sepigel 305 (manufactured by SEPIC)

(Production method)
A: Components 4 to 10 were mixed.
B: Components 1 to 3 were mixed, and this was added to the mixture obtained in A and emulsified with stirring.

  The oil-in-water cream obtained as described above has a fine texture, light spreading, no stickiness and oiliness, and excellent stability with no change in temperature and over time It was done.

Example 21: Water-in-oil cream
Ingredient Mass (%)
1. Dimethylpolysiloxane (viscosity: 6 mm ² / s) 6.0
2. Methylphenyl polysiloxane 4.0
3. Squalane 5.0
4). Neopentyl glycol dioctanoate 3.0
5. Polyether-modified silicone (Note 1) 3.0
6). Silicone fine particles-3 2.0
7). Glycerin 10.0
8). Preservative appropriate amount 9. Perfume appropriate amount10. Residual amount of purified water (Note 1) Polyether-modified silicone; KF-6012 (manufactured by Shin-Etsu Chemical Co., Ltd.)

(Production method)
A: Components 1 to 6 were mixed uniformly.
B: Components 7, 8 and 10 were mixed and dissolved.
C: Under stirring, the mixture obtained in B was added to the mixture obtained in A and emulsified, and then component 9 was added to obtain a cream.

  The water-in-oil cream obtained as described above has a fine texture, light spread, light and non-sticky, and excellent stability with no change in temperature and changes over time. confirmed.

Example 22: Water-in-oil cream ingredient Mass (%)
1. Alkyl-modified cross-linked polyether-modified silicone (Note 1) 6.0
2. Liquid paraffin 13.5
3. Macadamia nut oil 5.0
4). Alkyl silicone / polyether co-modified silicone (Note 2) 0.5
5. Hybrid silicone composite powder (Note 3) 3.0
6). Silicone fine particles-1 2.0
7). Sodium citrate 0.2
8). Propylene glycol 8.0
9. Glycerin 3.0
10. Preservative appropriate amount11. Perfume appropriate amount 12. Residual amount of purified water (Note 1) Alkyl-modified cross-linked polyether-modified silicone; KSG-310 (manufactured by Shin-Etsu Chemical Co., Ltd.)
(Note 2) Alkyl silicone / polyether co-modified silicone; KF-6038 (manufactured by Shin-Etsu Chemical Co., Ltd.)
(Note 3) Hybrid silicone composite powder; KSP-100 (manufactured by Shin-Etsu Chemical Co., Ltd.)

(Production method)
A: Components 1 to 6 were mixed.
B: Components 7 to 10 and 12 were mixed and dissolved.
C: While stirring, the mixture obtained in B was added to the mixture obtained in A and emulsified, and then component 11 was added to obtain a cream.

  The water-in-oil cream obtained as described above has a fine texture, light spread, light and non-sticky, and excellent stability with no change in temperature and changes over time. confirmed.

Example 23: Water-in-oil cream
Ingredient Mass (%)
1. Decamethylcyclopentasiloxane 10.5
2. Dimethylpolysiloxane (viscosity: 6 mm ² / s) 4.0
3. Polyether-modified silicone (Note 1) 5.0
4). POE (5) octyldodecyl ether 1.0
5. Polyoxyethylene sorbitan monostearate (20 EO) 0.5
6). Gel composition of Example 1 15.0
7). Liquid paraffin 2.0
8). Macadamia nut oil 1.0
9. Ogon Extract (Note 2) 1.0
10. Gentian extract (Note 3) 0.5
11. Ethanol 5.0
12.1,3-butylene glycol 2.0
13. Preservative appropriate amount14. Perfume appropriate amount 15. Residual amount of purified water (Note 1) Polyether-modified silicone; KF-6017 (manufactured by Shin-Etsu Chemical Co., Ltd.)
(Note 2) Ogon extract; extracted with 50% 1,3-butylene glycol water (Note 3) Gentian extract; extracted with 20% ethanol water

(Production method)
A: Components 1 to 8 were mixed and uniformly mixed and dispersed.
B: After mixing components 9 to 13 and 15, the mixture obtained in A was added and emulsified.
C: Component 14 was added to the mixture obtained in B to obtain a cream.

  The water-in-oil cream obtained as described above was not only fine and non-sticky, but also spread lightly, had excellent adhesion, and had excellent makeup. Moreover, it was confirmed that it was excellent in stability without changing with temperature and time.

Example 24: Eyeliner
Ingredient Mass (%)
1. Decamethylcyclopentasiloxane 39.0
2. Polyether-modified silicone (Note 1) 3.0
3. Organic silicone resin (Note 2) 15.0
4). Dioctadecyldimethylammonium salt modified montmorillonite 3.0
5. Methylhydrogenpolysiloxane-treated black iron oxide 8.0
6). Silicone microparticles-2 2.0
7.1,3-Butylene glycol 5.0
8). Sodium dehydroacetate Preservative appropriate amount10. Residual amount of purified water (Note 1) Polyether-modified silicone; KF-6017 (manufactured by Shin-Etsu Chemical Co., Ltd.)
(Note 2) Organic silicone resin: KF-7712J (manufactured by Shin-Etsu Chemical Co., Ltd.)

(Production method)
A: Components 1 to 4 were mixed, and components 5 and 6 were added and mixed and dispersed uniformly.
B: Components 7 to 10 were mixed.
C: The mixture obtained in B was gradually added to the mixture obtained in A and emulsified to obtain an eyeliner.

  The eyeliner obtained as described above was light and easy to draw, had a refreshing and refreshing feeling, and had a feeling of use without stickiness. In addition, it was confirmed that there was no change in temperature and change over time, and the usability and stability were very excellent, and the makeup durability was very good as well as excellent water resistance and sweat resistance.

Example 25: Foundation
Ingredient Mass (%)
1. Decamethylcyclopentasiloxane 45.0
2. Dimethylpolysiloxane (viscosity: 6 mm ² / s) 15.0
3. Polyether-modified silicone (Note 1) 3.5
4). Octadecyldimethylbenzylammonium salt modified montmorillonite 1.5
5. Silicone fine particles-3 4.5
6). Amino acid (N-acylglutamic acid) -treated iron oxide 2.5
7). Triethoxysilylethyl polydimethylsiloxyethylhexyl dimethicone (Note 2) treated titanium oxide 7.5
8). Dipropylene glycol 5.0
9. P-Hydroxybenzoic acid methyl ester 0.3
10. Perfume proper amount11. Residual amount of purified water (Note 1) Polyether-modified silicone; KF-6017 (manufactured by Shin-Etsu Chemical Co., Ltd.)
(Note 2) Triethoxysilylethyl polydimethylsiloxyethylhexyl dimethicone: KF-9909 (manufactured by Shin-Etsu Chemical Co., Ltd.)

(Production method)
A: Components 1 to 4 were mixed, and components 5 to 7 were added to make uniform.
B: Components 8, 9 and 11 were dissolved.
C: Under stirring, the mixture obtained in B was added to the mixture obtained in A to emulsify, and then component 10 was added to obtain a foundation.

  The foundation obtained as described above has a fine texture, light spreading, no stickiness and oiliness, good makeup, no change with temperature and over time, and excellent stability. It was confirmed that

Example 26: Eyeshadow component Mass (%)
1. Decamethylcyclopentasiloxane 15.0
2. Dimethylpolysiloxane (viscosity: 6 mm ² / s) 10.0
3. Polyether-modified branched silicone (Note 1) 2.0
4). PEG (10) lauryl ether 0.5
5. Silicone fine particles-1 6.0
6). 6. Methylhydrene polysiloxane-treated inorganic coloring pigment Sodium chloride 2.0
8). Propylene glycol 8.0
9. Preservative appropriate amount10. Perfume proper amount11. Residual amount of purified water (Note 1) Polyether-modified branched silicone; KF-6028 (manufactured by Shin-Etsu Chemical Co., Ltd.)

(Production method)
A: Components 1 to 4 were mixed, and components 5 and 6 were added and dispersed uniformly.
B: Components 7 to 9 and 11 were uniformly dissolved.
C: While stirring, the mixture obtained in B was added to the mixture obtained in A to emulsify, and component 10 was added to obtain an eye shadow.

  The eye shadow obtained as described above had a feeling of use with no spread of oil and powder as well as light spreading. In addition, it was confirmed that the water resistance, water repellency and sweat resistance were good and good, the makeup was not easily broken, and there was no change with temperature and with time, and the stability was excellent.

Example 27: Lipstick
Ingredient Mass (%)
1. Candelilla wax 8.0
2. Polyethylene wax 8.0
3. Long chain alkyl-containing acrylic silicone resin (Note 1) 12.0
4). Methylphenyl polysiloxane (Note 2) 3.0
5. Isotridecyl isononanoate 20.0
6). Glyceryl isostearate 16.0
7). Polyglyceryl triisostearate 28.5
8). Silicone fine particles-2 1.5
9. Organic pigment appropriate amount10. Perfume Amount (Note 1) Long-chain alkyl-containing acrylic silicone resin; KP-561P (manufactured by Shin-Etsu Chemical Co., Ltd.)
(Note 2) Methylphenylpolysiloxane; KF-54 (manufactured by Shin-Etsu Chemical Co., Ltd.)

(Production method)
A: A part of components 1 to 6 and 7 were heated and mixed and dissolved.
B: The remainder of components 8, 9 and 7 were mixed uniformly and added to the mixture obtained in A to make it uniform.
C: Component 10 was added to the mixture obtained in B to obtain a lipstick.

  The lipstick obtained as described above has a light spread, no oiliness and powderiness, water resistance and water repellency, good durability, and excellent stability. It was.

Example 28: Eyeliner component Mass (%)
1. Decamethylcyclopentasiloxane 6.0
2. Dimethylpolysiloxane (viscosity: 6 mm ² / s) 5.0
3. Jojoba oil 2.0
4). Polyether-modified silicone (Note 1) 1.0
5. Alkyl silicone / polyether co-modified silicone (Note 2) 1.0
6). Acrylic silicone resin (Note 3) 15.0
7). Silicone fine particles-1 2.0
8). Methylhydrogenpolysiloxane-treated black iron oxide 18.0
9. Ethanol 5.0
10. Preservative appropriate amount11. Residual amount of purified water (Note 1) Polyether-modified silicone; KF-6017 (manufactured by Shin-Etsu Chemical Co., Ltd.)
(Note 2) Alkyl silicone / polyether co-modified silicone; KF-6038 (manufactured by Shin-Etsu Chemical Co., Ltd.)
(Note 3) Acrylic silicone resin; KP-545 (manufactured by Shin-Etsu Chemical Co., Ltd.)

(Production method)
A: Components 1 to 6 were mixed with stirring, and 7 and 8 were added thereto and dispersed uniformly.
B: Components 9 to 11 were dissolved with stirring.
C: While stirring, the mixture obtained in B was added to the mixture obtained in A and emulsified to obtain an eyeliner.

  The eyeliner obtained as described above is light and does not feel oily and powdery, and has good water resistance, water repellency, sweat resistance, good durability, and does not easily lose its makeup. Met. Further, it was confirmed that there was no change due to temperature change and aging and that the stability was excellent.

Example 29: Liquid emulsion foundation
Ingredient Mass (%)
1. Dimethylpolysiloxane (viscosity: 6 mm ² / s) 4.5
2. Decamethylcyclopentasiloxane 10.0
3. Squalane 4.0
4). Neopentyl glycol dioctanoate 3.0
5. Isostearic acid diglyceride 2.0
6). α-monoisostearyl glyceryl ether 1.0
7). Polyether-modified silicone (Note 1) 1.0
8). Alkyl silicone / polyether co-modified silicone (Note 2) 0.5
9. Aluminum distearate 0.2
10. Gel composition of Example 6 9.0
11. Methyl hydrogen polysiloxane-treated iron oxide pigment Appropriate amount 12. Glycerin 3.0
13. Preservative appropriate amount14. Perfume appropriate amount 15. Residual amount of purified water (Note 1) Polyether-modified silicone; KF-6017 (manufactured by Shin-Etsu Chemical Co., Ltd.)
(Note 2) Alkyl silicone / polyether co-modified silicone; KF-6038 (manufactured by Shin-Etsu Chemical Co., Ltd.)

(Production method)
A: Components 1 to 9 were heated and mixed, and components 10 and 11 were added to make uniform.
B: Components 12, 13 and 15 were dissolved by heating.
C: While stirring, the mixture obtained in B was added to the mixture obtained in A to emulsify, cooled, and component 14 was added to obtain a liquid emulsion foundation.

  The liquid emulsified foundation obtained as described above has a low viscosity, fine texture, light spreading, no stickiness and oiliness, skin shape correction effect, good makeup lasting, temperature It was confirmed that there was no change and change with time, and that the stability was excellent.

Example 30: Liquid foundation
Ingredient Mass (%)
1. Decamethylcyclopentasiloxane 16.0
2. Dimethylpolysiloxane (viscosity: 6 mm ² / s) 8.0
3. Octyl paramethoxycinnamate 3.0
4.12-Hydroxystearic acid 1.0
5. Fluorine-modified silicone (Note 1) 15.0
6). Fluoroalkyl-polyether co-modified silicone (Note 2) 5.0
7). Spherical polymethylsilsesquioxane powder (Note 3) 1.0
8). Silicone fine particles-1 3.0
9. Silicone fine particles-4 3.0
10. 11. Amino acid (N-acylglutamic acid) -treated iron oxide pigment Ethanol 15.0
12 Glycerin 3.0
13. Magnesium sulfate 1.0
14 Preservative appropriate amount15. Perfume appropriate amount 16. Residual amount of purified water (Note 1) Fluorine-modified silicone; FL-50 (manufactured by Shin-Etsu Chemical Co., Ltd.)
(Note 2) Fluoroalkyl-polyether co-modified silicone; FPD-4694 (manufactured by Shin-Etsu Chemical Co., Ltd.)
(Note 3) Spherical polymethylsilsesquioxane powder; KMP-590 (manufactured by Shin-Etsu Chemical Co., Ltd.)

(Production method)
A: Components 7 to 10 were mixed uniformly.
B: Components 1 to 6 were heated and mixed at 70 ° C., and the mixture obtained in A was added and dispersed and mixed uniformly.
C: Components 11 to 14 and 16 were heated to 40 ° C., added to the mixture obtained in B, emulsified, cooled and added with component 15, to obtain a liquid foundation.

  It was confirmed that the liquid foundation obtained as described above has no stickiness, light spread, light temperature change and no change with time, and is very stable.

Example 31: Eyeliner component Mass (%)
1. Decamethylcyclopentasiloxane 22.0
2. Dimethylpolysiloxane (viscosity: 6 mm ² / s) 2.0
3. Methyl hydrogen polysiloxane-treated black iron oxide 20.0
4). Gel composition of Example 15 4.0
5. Organic silicone resin (Note 1) 10.0
6). Vitamin E acetate 0.2
7). Jojoba oil 2.0
8). Bentonite 3.0
9. Polyether-modified silicone (Note 2) 2.0
10. Ethanol 3.0
11.1,3-butylene glycol 5.0
12 Preservative appropriate amount13. Residual amount of purified water (Note 1) Organic silicone resin; KF-7312J (manufactured by Shin-Etsu Chemical Co., Ltd.)
(Note 2) Polyether-modified silicone; KF-6017 (manufactured by Shin-Etsu Chemical Co., Ltd.)

(Production method)
A: Components 1, 2, 5 to 9 were mixed, and components 3 and 4 were added and mixed and dispersed uniformly.
B: Components 10 to 13 were mixed.
C: The mixture obtained in B was added to the mixture obtained in A and emulsified to obtain an eyeliner.

  The eyeliner obtained as described above is light and easy to draw, has a refreshing feeling and is refreshing, has a non-sticky feel, has excellent water resistance and sweat resistance, and has a long lasting makeup. It was confirmed that it was good. Moreover, it did not change with temperature and time.

Example 32: Foundation component Mass (%)
1. Decamethylcyclopentasiloxane 15.0
2. Methylphenylpolysiloxane 3.0
3. Glyceryl trioctanoate 10.0
4). Polyether-modified silicone (Note 1) 4.0
5. Polyglyceryl monoisostearate 3.0
6). Gel composition of Example 6 15.0
7). Aluminum stearate treated titanium oxide 6.0
8). Methyl hydrogen polysiloxane-treated iron oxide pigment Appropriate amount 9.1,3-butylene glycol 7.0
10. Sodium chloride 0.5
11. Preservative appropriate amount 12. Perfume proper amount13. Residual amount of purified water (Note 1) Polyether-modified silicone; KF-6017 (manufactured by Shin-Etsu Chemical Co., Ltd.)

(Production method)
A: Components 1 to 5 were mixed and dissolved, and components 6 to 8 were uniformly dispersed.
B: Components 9 to 11 and 13 were mixed and then added to the mixture obtained in A and emulsified.
C: Component 12 was added to the mixture obtained in B to obtain a foundation.

  It was confirmed that the foundation obtained as described above had no stickiness, light spread, light adhesion, and excellent makeup. It was also found that the stability was excellent without changing with temperature and time.

Example 33: Water-in-oil type antiperspirant cosmetic ingredient Mass (%)
1. Cross-linked polyether-modified silicone (Note 1) 7.0
2. Decamethylcyclopentasiloxane 10.0
3. Glyceryl trioctanoate 7.0
4). Dipropylene glycol 5.0
5. Sodium citrate 0.2
6). Aluminum / Zirconium Tetrachlorohydrate 18.0
7). Silicone fine particles-2 5.0
8). Fluorine-modified hybrid silicone composite powder (Note 2) 2.0
9. Perfume appropriate amount10. Purified water 45.8
(Note 1) Cross-linked polyether-modified silicone; KSG-210 (manufactured by Shin-Etsu Chemical Co., Ltd.)
(Note 2) Fluorine-modified hybrid silicone composite powder; KSP-200 (manufactured by Shin-Etsu Chemical Co., Ltd.)

(Production method)
A: Components 1 to 3 were mixed.
B: Components 4 to 10 were mixed.
C: The mixture obtained in B was added to the mixture obtained in A and mixed and emulsified.

  The water-in-oil type antiperspirant cosmetics obtained as described above have a light spread, no stickiness and oily feeling, no change over time and temperature, and excellent usability and stability. there were.

Example 34: Roll-on type antiperspirant cosmetic ingredients Mass (%)
1. Cross-linked polyether-modified silicone (Note 1) 20.0
2. Dimethylpolysiloxane (viscosity: 6 mm ² / s) 10.0
3. Cross-linked dimethylpolysiloxane (Note 2) 15.0
4). Decamethylcyclopentasiloxane 15.0
5. Aluminum / Zirconium Tetrachlorohydrate 20.0
6). Gel composition of Example 11 20.0
7). Perfume appropriate amount (Note 1) Cross-linked polyether-modified silicone; KSG-210 (manufactured by Shin-Etsu Chemical Co., Ltd.)
(Note 2) Cross-linked dimethylpolysiloxane; KSG-15 (manufactured by Shin-Etsu Chemical Co., Ltd.)

(Production method)
A: Components 1 to 4 were mixed.
B: Components 5 to 7 were added to the mixture obtained in A and dispersed uniformly.

  The roll-on type antiperspirant cosmetic obtained as described above has light spread, no stickiness and oily feeling, no change with temperature and time, and excellent usability and stability. It was.

Example 35: Sunscreen latex
Ingredient Mass (%)
1. Decamethylcyclopentasiloxane 20.0
2. Methylphenylpolysiloxane 3.0
3. Sorbitan monoisostearate 1.0
4). Polyether-modified silicone (Note 1) 0.5
5. Trimethylsiloxysilicic acid (Note 2) 1.0
6). Octyl paramethoxycinnamate 4.0
7). Silicone fine particles-3 2.0
8). Aluminum stearate-treated fine particle titanium oxide 6.0
9. Sorbitol 2.0
10. Sodium chloride 2.0
11. Preservative appropriate amount 12. Perfume proper amount13. Residual amount of purified water (Note 1) Polyether-modified silicone; KF-6015 (manufactured by Shin-Etsu Chemical Co., Ltd.)
(Note 2) Trimethylsiloxysilicic acid; X-21-5250 (manufactured by Shin-Etsu Chemical Co., Ltd.)

(Production method)
A: Components 1 to 6 were heated and mixed, and components 7 and 8 were uniformly dispersed.
B: Components 9 to 11 and 13 were heated and mixed.
C: While stirring, the mixture obtained in A was gradually added to the mixture obtained in A to emulsify, and after cooling, component 12 was added to obtain a sunscreen emulsion.

  The sunscreen emulsion obtained as described above had a fine texture, light spread, and no stickiness. Furthermore, it was confirmed that the anti-ultraviolet rays preventive effect was maintained because the makeup lasted well, and there was no change with temperature and with time, and the stability was excellent.

Example 36: Sun cut cream
Ingredient Mass (%)
1. Decamethylcyclopentasiloxane 11.5
2. Acrylic silicone resin (Note 1) 12.0
3. Glyceryl trioctanoate 5.0
4). Octyl paramethoxycinnamate 6.0
5. Cross-linked polyether-modified silicone (Note 2) 5.0
6). Alkyl silicone / polyether co-modified silicone (Note 3) 2.5
7). Gel composition of Example 4 8.0
8). Aluminum stearate treated fine particle titanium oxide 15.0
9. Sodium chloride 0.5
10.1,3-butylene glycol 2.0
11. Preservative appropriate amount 12. Perfume proper amount13. Purified water balance (Note 1) Acrylic silicone resin; KP-545 (manufactured by Shin-Etsu Chemical Co., Ltd.)
(Note 2) Crosslinked polyether-modified silicone; KSG-210 (manufactured by Shin-Etsu Chemical Co., Ltd.)
(Note 3) Alkyl silicone / polyether co-modified silicone; KF-6038 (manufactured by Shin-Etsu Chemical Co., Ltd.)

(Production method)
A: Component 2 was added to a part of component 1 to make it uniform, and component 8 was added and dispersed with a bead mill.
B: The remainder of component 1 and 3-7 were mixed to make uniform.
C: Components 9 to 11 and 13 were mixed and dissolved.
D: The mixture obtained in C was added to the mixture obtained in B and emulsified to disperse the mixture obtained in A, and further component 12 was added to obtain a sun cut cream.

  The sun cut cream obtained as described above had no stickiness, light spread and lightness, excellent adhesion, skin shape correction effect, and long lasting makeup. Moreover, it was confirmed that it was very stable against changes in temperature and changes with time.

Example 37: Nail enamel component Weight (%)
1. Acrylic silicone resin (Note 1) 45.0
2. Methyl trimethicone (Note 2) 5.0
3. Nitrocellulose 3.0
4). Kanfa 0.5
5. Acetyl tributyl citrate 1.0
6). Dimethyl distearyl ammonium hectorite 0.5
7). Butyl acetate 30.0
8). Ethyl acetate 10.0
9. Isopropyl alcohol 5.0
10. Silicone fine particles-3 Appropriate amount (Note 1) Acrylic silicone resin; KP-549 (manufactured by Shin-Etsu Chemical Co., Ltd.)
(Note 2) Methyltrimethicone; TMF-1.5 (manufactured by Shin-Etsu Chemical Co., Ltd.)

(Production method)
A: Components 7 to 9 were mixed, and components 4 to 6 were added thereto and mixed uniformly.
B: Components 1 to 3 were added to the mixture obtained in A and mixed.
C: Component 10 was added to and mixed with the mixture obtained in B to obtain a nail enamel.

  The nail enamel thus obtained has a light spread, visually smoothness, water resistance, oil resistance, and good durability, as well as pressure on the nails, yellowing of the nails and temperature. It was also confirmed that the cosmetic film did not change over time and the stability was very excellent.

Example 38: Teak Color Component Mass (%)
1. Cross-linked dimethylpolysiloxane (Note 1) 28.0
2. Decamethylcyclopentasiloxane 34.5
3. Neopentyl glycol dioctanoate 9.0
4). Stearoyl inulin 10.0
5. Silicone fine particles-1 2.0
6). Red No. 202 appropriate amount 7. Alkyl / silicone branched silicone (Note 2) treated iron oxide Alkyl / silicone branched silicone (Note 2) treated titanium oxide Tocopherol appropriate amount10. Alkyl / silicone branched silicone (Note 2) treated mica titanium 5.0
11. Alkyl Silicone Branched Silicone (Note 2) Treated Sericite 11.5
(Note 1) Cross-linked dimethylpolysiloxane; KSG-16 (manufactured by Shin-Etsu Chemical Co., Ltd.)
(Note 2) Alkyl silicone branched silicone; KF-9909 (manufactured by Shin-Etsu Chemical Co., Ltd.)

(Production method)
A: Components 1 to 5 were mixed, heated to 80 ° C., and uniformly dispersed.
B: Components 6 to 11 were added to the mixture obtained in A and uniformly dispersed at 80 ° C.
C: The mixture obtained in B was cooled to room temperature to obtain a cheek color.

  The cheek color obtained as described above may be in the form of a sponge and may have a feeling of use with no spread of oil and powder as well as light spreading. In addition, it was confirmed that the water resistance, water repellency and sweat resistance were good and good, the makeup was not easily broken, and there was no change with temperature and with time, and the stability was excellent.

Example 39: Eye color component Mass (%)
1. Isotridecyl isononanoate 20.0
2. Squalane 20.0
3. Silicone fine particles-1 6.0
4). Dextrin palmitate 10.0
5. Cross-linked dimethylpolysiloxane (Note 1) 12.0
6). Barium sulfate 5.0
7). Polyethylene terephthalate / Al powder 4.5
8). Alkyl / silicone branched silicone (Note 2) treated mica titanium 13.5
9. Tocopherol appropriate amount10. Glass flake powder for cosmetics (Note 3) 1.5
11. Iron oxide-coated glass flake powder for cosmetics (Note 4) 7.5
(Note 1) Cross-linked dimethylpolysiloxane; KSG-16 (manufactured by Shin-Etsu Chemical Co., Ltd.)
(Note 2) Alkyl silicone branched silicone; KF-9909 (manufactured by Shin-Etsu Chemical Co., Ltd.)
(Note 3) Glass flake powder for cosmetics; glass flake (manufactured by Nippon Sheet Glass Co., Ltd.)
(Note 4) Iron oxide-coated glass flake powder for cosmetics; Metashine (manufactured by Nippon Sheet Glass Co., Ltd.)

(Production method)
A: Components 1 to 5 were mixed, heated to 90 ° C., and uniformly dispersed.
B: Components 6 to 11 were added to the mixture obtained in A, and the mixture was further uniformly dispersed at 90 ° C.
C: The mixture obtained in B was cooled to room temperature to obtain an eye color.

  The eye color obtained as described above was easy to remove in a jelly shape, had a light spread, and had a feeling of use with no oiliness and powderiness. In addition, it was confirmed that the water resistance, water repellency and sweat resistance were good and good, the makeup was not easily broken, and there was no change with temperature and with time, and the stability was excellent.

Example 40: Foundation component Mass (%)
1. Dimethylpolysiloxane (viscosity: 6 mm ² / s) 23.0
2. Organic silicone resin (Note 1) 10.0
3. Alkyl / silicone branched / crosslinked dimethylpolysiloxane (Note 2) 30.0
4). Silicone fine particle-1 8.0
5. Squalane 1.0
6). Jojoba oil 1.0
7). Diphenylsiloxyphenyl trimethicone (Note 3) 1.0
8). PMMA spherical powder 2.0
9. Alkyl / silicone branched silicone (Note 4) treated iron oxide Alkyl / silicone branched silicone (Note 4) treated titanium oxide 6.0
11. Aluminum stearate treated fine particle titanium oxide 10.0
12 Tocopherol appropriate amount13. Alkyl / silicone branched silicone (Note 4) treated talc 3.0
14 Alkyl / silicone branched silicone (Note 4) treated sericite 5.0
(Note 1) Organic silicone resin; KF-7712L (manufactured by Shin-Etsu Chemical Co., Ltd.)
(Note 2) Alkyl / silicone branched / crosslinked dimethylpolysiloxane; KSG-048Z (manufactured by Shin-Etsu Chemical Co., Ltd.)
(Note 3) Diphenylsiloxyphenyl trimethicone; KF-56A (manufactured by Shin-Etsu Chemical Co., Ltd.)
(Note 4) Alkyl silicone branched silicone; KF-9909 (manufactured by Shin-Etsu Chemical Co., Ltd.)

(Production method)
A: A part of component 1 and components 2 to 8 were mixed and dispersed uniformly.
B: Components 9 to 14 were uniformly dispersed using the remainder of Component 1 by a roll mill.
C: The mixture obtained in B was uniformly dispersed in the mixture obtained in A to obtain a foundation.

  The foundation obtained as described above could be removed in the form of a souffle, had a light spread, and had a feeling of use with no oiliness and powderiness. In addition, it was confirmed that the water resistance, water repellency and sweat resistance were good and good, the makeup was not easily broken, and there was no change with temperature and with time, and the stability was excellent.

Claims (6)

100 parts by mass of silicone elastomer spherical fine particles having a volume average particle size of 0.1 to 100 μm, and 0.5 to 25 parts by mass of polyorganosilsesquioxane for coating the surface thereof,
A cosmetic comprising silicone fine particles capable of absorbing 200 parts by mass or more of polymethylsiloxane having a viscosity of 10 mm ² / s or less at 25 ° C. with respect to 100 parts by mass of the silicone elastomer. The silicone elastomer is
(A)
(A1) The following average composition formula (1):
R ¹ _a R ² _b SiO _{(4-ab) / 2} (1)
(In the formula, R ¹ is an unsubstituted or substituted monovalent hydrocarbon group having 1 to 30 carbon atoms other than the aliphatic unsaturated group, and R ² is a monovalent olefinic unsaturated group having 2 to 6 carbon atoms. A and b are positive numbers satisfying 0 <a <3, 0 <b ≦ 3 and 0.1 ≦ a + b ≦ 3, provided that the monovalent valence of 6 to 30 carbon atoms in all R ¹ (The proportion of hydrocarbon groups is less than 5 mol%.)
90 mol% or more of all siloxane units other than the siloxane unit at the molecular end is a dimethylsiloxane unit represented by the formula: — (CH ₃ ) ₂ SiO—, and has a molecular weight of 5,000 or more. An organopolysiloxane containing two monovalent olefinically unsaturated groups, wherein the amount of monovalent olefinically unsaturated groups is 0.04 mol / 100 g or less,
(A2) The dimethylsiloxane unit represented by the formula:-(CH ₃ ) ₂ SiO- represented by the above average composition formula (1), wherein 90 mol% or more of all siloxane units other than the siloxane unit at the molecular end is a molecular weight Is an organopolysiloxane having a molecular weight of 5,000 or more, containing at least three monovalent olefinically unsaturated groups in one molecule, and the amount of monovalent olefinically unsaturated groups is 0.06 mol / 100 g or less, or (A1) A combination of the component and the component (A2),
(B)
(B1) The following average composition formula (2):
R ³ _c H _d SiO _{(4-cd) / 2} (2)
Wherein R ³ is an unsubstituted or substituted monovalent hydrocarbon group having 1 to 30 carbon atoms other than an aliphatic unsaturated group, and c and d are 0 <c <3, 0 <d ≦ 3 And a positive number satisfying 0.1 ≦ c + d ≦ 3, provided that the proportion of monovalent hydrocarbon groups having 6 to 30 carbon atoms in all R ³ is less than 5 mol%.)
90 mol% or more of all siloxane units other than the siloxane unit at the molecular end is a dimethylsiloxane unit represented by the formula: — (CH ₃ ) ₂ SiO—, and has a molecular weight of 5,000 or more. An organohydrogenpolysiloxane containing hydrogen atoms bonded to two silicon atoms, wherein the amount of hydrogen atoms bonded to silicon atoms is 0.04 mol / 100 g or less,
(B2) A dimethylsiloxane unit represented by the formula:-(CH ₃ ) ₂ SiO- represented by the above average composition formula (2), wherein 90 mol% or more of all siloxane units other than the siloxane unit at the molecular end is a molecular weight Is an organohydrogenpolysiloxane having a molecular weight of 5,000 or more, a hydrogen atom bonded to at least three silicon atoms in one molecule, and an amount of hydrogen atoms bonded to the silicon atom of 0.06 mol / 100 g or less, or ( Combination of component (B1) and component (B2) (A) The number of hydrogen atoms bonded to silicon atoms in component (B) is 0.5 to 2 for one monovalent olefinically unsaturated group in component (B). And (C) a platinum group metal catalyst, provided that when component (A) is component (A1), component (B) is component (B2) or component (B1) and component (B2) Liquid silicone group that is a combination of The cosmetic according to claim 1 which is a cured product of the object. The silicone fine particles are
By hydrolyzing and condensing organotrialkoxysilane in the presence of silicone elastomer spherical fine particles having a volume average particle diameter of 0.1 to 100 μm and an alkaline substance in an aqueous medium, the surface of the silicone elastomer spherical fine particles is polyorganosil. Including coating with sesquioxane,
The cosmetic according to claim 1, wherein the silicone elastomer is obtained by a production method capable of absorbing 200 parts by mass or more of polymethylsiloxane having a viscosity of 10 mm ² / s or less at 25 ° C with respect to 100 parts by mass of the silicone elastomer. .   The cosmetic according to any one of claims 1 to 3, further comprising a silicone-based oil component.   The cosmetic according to claim 4, comprising the silicone fine particles and the silicone oil component in the form of an oily gel composition containing the silicone fine particles and the silicone oil component.   The cosmetic according to claim 5, further comprising a cosmetically acceptable carrier and containing the oily gel composition in a state of being mixed with the carrier.